{"title":"Cellular \u0026 GPS Modules","description":"\u003cp\u003eCellular \u0026amp; GPS Modules for student, lab and maker projects.\u003c\/p\u003e\u003cp\u003eBrowse by type: \u003ca href=\"\/collections\/gsm-4g-lte-modules\"\u003eGSM, 4G \u0026amp; LTE Modules\u003c\/a\u003e · \u003ca href=\"\/collections\/gps-gnss-modules\"\u003eGPS \u0026amp; GNSS Modules\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePart of our \u003ca href=\"\/collections\/wireless-rf\"\u003eWireless \u0026amp; IoT\u003c\/a\u003e range.\u003c\/p\u003e","products":[{"product_id":"holybro-dronecan-h-rtk-f9p-rover-27-cm","title":"Holybro DroneCAN H-RTK F9P Rover 27 Cm","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro DroneCAN H-RTK F9P Rover 27 Cm is a high-precision GNSS RTK rover module designed for UAVs and autonomous systems requiring centimeter-level positioning accuracy. Widely used by drone surveyors, mapping professionals, and robotics engineers, it integrates the u-blox ZED-F9P receiver with DroneCAN protocol support. It solves real-time positioning challenges by receiving RTK corrections from a base station and delivering highly accurate navigation data.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eRTK GNSS Rover Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Receiver\u003c\/td\u003e \u003ctd\u003eu-blox ZED-F9P\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConstellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication\u003c\/td\u003e \u003ctd\u003eDroneCAN Protocol\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBaseline Length\u003c\/td\u003e \u003ctd\u003e27 cm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRTK Support\u003c\/td\u003e \u003ctd\u003eRTCM Correction Input\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePosition Accuracy\u003c\/td\u003e \u003ctd\u003eCentimeter-level (RTK)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro DroneCAN H-RTK F9P Rover 27 Cm?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro DroneCAN H-RTK F9P Rover 27 Cm\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eu-blox ZED-F9P enables high-precision RTK positioning with centimeter-level accuracy\u003c\/li\u003e \u003cli\u003eDroneCAN communication provides robust and noise-resistant data transfer\u003c\/li\u003e \u003cli\u003e27 cm baseline improves positioning stability and heading accuracy\u003c\/li\u003e \u003cli\u003eMulti-constellation GNSS support enhances reliability and satellite availability\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDrone surveying and mapping requiring high-accuracy RTK positioning\u003c\/li\u003e \u003cli\u003eAutonomous UAV navigation with real-time correction data\u003c\/li\u003e \u003cli\u003ePrecision agriculture systems for accurate field mapping\u003c\/li\u003e \u003cli\u003eRobotics and ground vehicles requiring reliable GNSS-based localization\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eMount the GNSS antenna securely with clear sky visibility and connect the module to your flight controller via DroneCAN interface. Ensure proper power supply and cable connections. Pair the rover with a compatible RTK base station or NTRIP service to receive correction data.\u003c\/p\u003e\u003cp\u003eConfigure your flight controller software (such as ArduPilot or PX4) to enable RTK and DroneCAN GPS input. Verify satellite lock and RTK fix status before operation. Perform system checks to ensure accurate positioning and stable communication.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis RTK rover module is built around the advanced u-blox ZED-F9P multi-band GNSS receiver, capable of tracking GPS, GLONASS, Galileo, and BeiDou signals simultaneously. The 27 cm antenna baseline enhances positioning stability and improves heading accuracy when used in compatible configurations. It supports RTCM correction input from RTK base stations, enabling centimeter-level accuracy for demanding applications.\u003c\/p\u003e\u003cp\u003eThe module uses DroneCAN communication, allowing robust and noise-resistant data transmission between the GNSS unit and flight controller. This reduces wiring complexity and improves reliability compared to traditional UART-based systems. Its compact and rugged design ensures stable performance in challenging environments, making it ideal for professional UAV and robotics deployments.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eDoes this module require an RTK base station?\u003c\/summary\u003e \u003cp\u003eYes, to achieve centimeter-level accuracy, it must receive correction data from an RTK base station or NTRIP network.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs it compatible with Pixhawk?\u003c\/summary\u003e \u003cp\u003eYes, it is fully compatible with Pixhawk flight controllers supporting DroneCAN protocol.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the advantage of DroneCAN?\u003c\/summary\u003e \u003cp\u003eDroneCAN offers reliable communication with reduced interference and simplified wiring compared to traditional UART connections.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro DroneCAN H-RTK F9P Rover 27 Cm today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro DroneCAN H-RTK F9P Rover 27 Cm Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48740936515841,"sku":"TTD-0003","price":43999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/9868eec7cfa9047e330b28eaf6ec9187.png?v=1778020691"},{"product_id":"holybro-h-rtk-f9p-base-for-gnss-series","title":"Holybro H-RTK F9P Base for GNSS Series","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro H-RTK F9P Base for GNSS Series is a high-precision RTK base station module designed to provide real-time correction data for centimeter-level positioning. Used by UAV surveyors, geospatial engineers, and robotics developers, it enables highly accurate navigation when paired with compatible RTK rover modules. It solves positioning errors caused by atmospheric and satellite inaccuracies by transmitting correction signals for precise localization.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eRTK GNSS Base Station Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Receiver\u003c\/td\u003e \u003ctd\u003eu-blox ZED-F9P\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConstellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRTK Output\u003c\/td\u003e \u003ctd\u003eRTCM Correction Data\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency Bands\u003c\/td\u003e \u003ctd\u003eL1\/L2 Multi-band GNSS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterfaces\u003c\/td\u003e \u003ctd\u003eUART, USB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eApplication Mode\u003c\/td\u003e \u003ctd\u003eBase Station for RTK Systems\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro H-RTK F9P Base for GNSS Series?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro H-RTK F9P Base for GNSS Series\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eu-blox ZED-F9P chipset enables centimeter-level RTK positioning accuracy\u003c\/li\u003e \u003cli\u003eSupports multi-constellation GNSS for improved reliability and satellite coverage\u003c\/li\u003e \u003cli\u003eOutputs RTCM correction data for real-time rover positioning enhancement\u003c\/li\u003e \u003cli\u003eSeamless integration with Holybro GNSS modules and Pixhawk flight controllers\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDrone surveying and mapping requiring high-precision geolocation\u003c\/li\u003e \u003cli\u003eAutonomous UAV and robotics navigation with RTK correction support\u003c\/li\u003e \u003cli\u003ePrecision agriculture systems for accurate field operations\u003c\/li\u003e \u003cli\u003eGeospatial data collection and GIS applications\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstall the base station at a fixed, known location with clear sky visibility for optimal satellite reception. Connect the module to a power source and configure it using GNSS software or a flight controller interface. Set the module to base mode and enable RTCM correction output.\u003c\/p\u003e\u003cp\u003eTransmit correction data to the rover module using telemetry radios, Wi-Fi, or NTRIP. Ensure proper communication between base and rover systems for consistent RTK fix. Verify satellite lock and correction data transmission before operation to achieve optimal accuracy.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis RTK base station is built around the u-blox ZED-F9P GNSS receiver, supporting multi-band and multi-constellation tracking including GPS, GLONASS, Galileo, and BeiDou. It operates as a fixed reference station, calculating correction data that is transmitted to a rover system via telemetry or network connection. This significantly enhances positioning accuracy from meter-level to centimeter-level precision.\u003c\/p\u003e\u003cp\u003eThe module is designed for seamless integration with Holybro GNSS systems and Pixhawk-based flight controllers. It supports RTCM correction output and multiple communication interfaces such as UART and USB. Its robust design ensures reliable performance in outdoor environments, making it ideal for mapping, surveying, and autonomous navigation applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the role of this module in an RTK system?\u003c\/summary\u003e \u003cp\u003eThis module acts as the base station, generating correction data that improves the positioning accuracy of a connected rover module.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs this compatible with Pixhawk systems?\u003c\/summary\u003e \u003cp\u003eYes, it integrates seamlessly with Pixhawk and supports RTK configurations in ArduPilot and PX4.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eDo I need internet for RTK operation?\u003c\/summary\u003e \u003cp\u003eNo, direct telemetry communication between base and rover is sufficient, though NTRIP over the internet can also be used.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro H-RTK F9P Base for GNSS Series today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro H-RTK F9P Base for GNSS Series Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48740936548609,"sku":"TTD-0004","price":97550.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/50af701b583d8dc89d46c49765ade7c0.png?v=1778020692"},{"product_id":"holybro-h-rtk-mosaic-h-dual-antenna-heading","title":"Holybro H-RTK mosaic-H (Dual Antenna Heading)","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro H-RTK mosaic-H (Dual Antenna Heading) is a high-precision GNSS RTK system designed for centimeter-level positioning and accurate heading determination without relying on magnetometers. Used by UAV surveyors, autonomous vehicle developers, and precision agriculture engineers, it delivers reliable navigation even in magnetically disturbed environments. It solves critical positioning and orientation challenges by combining RTK corrections with dual-antenna heading computation.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eDual Antenna RTK GNSS Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Receiver\u003c\/td\u003e \u003ctd\u003eSeptentrio mosaic-H\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConstellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePositioning Accuracy\u003c\/td\u003e \u003ctd\u003eCentimeter-level (RTK)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHeading Accuracy\u003c\/td\u003e \u003ctd\u003eSub-degree (dual antenna baseline)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency Bands\u003c\/td\u003e \u003ctd\u003eMulti-frequency GNSS (L1\/L2\/L5)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterfaces\u003c\/td\u003e \u003ctd\u003eUART, USB, CAN\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro H-RTK mosaic-H (Dual Antenna Heading)?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro H-RTK mosaic-H (Dual Antenna Heading)\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual-antenna heading eliminates reliance on magnetometers for precise orientation\u003c\/li\u003e \u003cli\u003eRTK support enables centimeter-level positioning accuracy for high-precision applications\u003c\/li\u003e \u003cli\u003eAdvanced interference mitigation ensures reliable performance in noisy RF environments\u003c\/li\u003e \u003cli\u003eMulti-constellation and multi-frequency tracking improves satellite availability and robustness\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eSurveying and mapping drones requiring centimeter-level geolocation accuracy\u003c\/li\u003e \u003cli\u003eAutonomous vehicles and robotics needing precise heading without magnetic interference\u003c\/li\u003e \u003cli\u003ePrecision agriculture systems for accurate field navigation and automation\u003c\/li\u003e \u003cli\u003eMarine and ground-based navigation systems requiring stable RTK positioning\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstall the dual GNSS antennas with proper separation distance (baseline) as specified by the manufacturer to achieve accurate heading measurements. Connect the module to your flight controller or onboard computer using UART, USB, or CAN interfaces. Ensure both antennas have clear sky visibility and are mounted away from RF interference sources.\u003c\/p\u003e\u003cp\u003eConfigure RTK corrections via a base station or NTRIP network to enable centimeter-level positioning. Set up your flight controller or navigation software to use GNSS heading instead of compass input. Perform system checks to verify satellite lock, RTK fix status, and heading accuracy before deployment.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe H-RTK mosaic-H is built around the advanced Septentrio mosaic-H GNSS receiver, capable of multi-frequency, multi-constellation tracking including GPS, GLONASS, Galileo, and BeiDou. By using dual GNSS antennas, the system calculates precise heading based on carrier-phase measurements rather than magnetic sensors, providing highly accurate and drift-free orientation data. This makes it ideal for applications where magnetic interference can degrade compass performance.\u003c\/p\u003e\u003cp\u003eThe module supports RTK (Real-Time Kinematic) positioning, enabling centimeter-level accuracy when connected to a correction source such as an RTK base station or network. It features robust interference mitigation, anti-jamming capabilities, and reliable signal tracking in challenging environments. The system integrates seamlessly with flight controllers and robotics platforms via standard interfaces, making it suitable for advanced autonomous navigation tasks.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eDoes this module require a compass?\u003c\/summary\u003e \u003cp\u003eNo, the dual-antenna system provides accurate heading without the need for a magnetometer, making it ideal for interference-prone environments.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is required to achieve RTK accuracy?\u003c\/summary\u003e \u003cp\u003eYou need an RTK correction source such as a base station or NTRIP service to achieve centimeter-level positioning accuracy.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs it compatible with Pixhawk and ArduPilot?\u003c\/summary\u003e \u003cp\u003eYes, the module integrates with Pixhawk and supports ArduPilot configurations for RTK positioning and GPS-based heading.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro H-RTK mosaic-H (Dual Antenna Heading) today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro H-RTK mosaic-H (Dual Antenna Heading) Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48740936581377,"sku":"TTD-0005","price":109999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/cb62843ba9d0f87f219ad36ad28ec1c9.png?v=1778020694"},{"product_id":"smartelex-gps-data-logger-shield-for-arduino","title":"SmartElex GPS Data Logger  Shield for Arduino","description":"\u003cp\u003eThe SmartElex GPS Data Logger Shield for Arduino brings GPS positioning and onboard SD logging to your UNO or Leonardo. Looking for the SmartElex GPS data logger shield price in india? It is popular with makers and embedded engineers in Bangalore and across India for Arduino GPS shield projects, and ships from our Bengaluru warehouse with a GST invoice.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eGPS Module\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eQuectel L86\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eArduino UNO \/ Leonardo\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eData Logging\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOnboard microSD card slot\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAntenna\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eExternal active GPS antenna support (auto-switch)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSerial Pins\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSwitchable GPS serial communication pins\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eImported\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eGPS Module:\u003c\/strong\u003e Quectel L86\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Arduino UNO \/ Leonardo\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eData Logging:\u003c\/strong\u003e Onboard microSD card slot\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eAntenna:\u003c\/strong\u003e External active GPS antenna support (auto-switch)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eSerial Pins:\u003c\/strong\u003e Switchable GPS serial communication pins\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Imported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose SmartElex GPS Data Logger Shield for Arduino?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of SmartElex GPS Data Logger Shield for Arduino\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eQuectel L86 module for reliable satellite fixes\u003c\/li\u003e \u003cli\u003eLog GPS data directly to a microSD card\u003c\/li\u003e \u003cli\u003eAutomatic switch to external active antenna when connected\u003c\/li\u003e \u003cli\u003ePlug-and-play shield form factor for Arduino\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eGPS data logging and vehicle tracking projects\u003c\/li\u003e \u003cli\u003eGeocaching and outdoor navigation builds\u003c\/li\u003e \u003cli\u003eArduino-based location and telemetry experiments\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhich Arduino boards does this shield work with?\u003c\/strong\u003e\u003cbr\u003eIt is designed to work great with Arduino UNO and Leonardo boards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need an SD card to use the GPS?\u003c\/strong\u003e\u003cbr\u003eNo, you can leave the SD card out and use the GPS alone for projects like geocaching.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk pricing?\u003c\/summary\u003e\u003cp\u003eYes — message us on WhatsApp for bulk or business pricing on SmartElex GPS Data Logger Shield for Arduino.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your SmartElex GPS Data Logger Shield for Arduino today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy SmartElex GPS Data Logger Shield for Arduino Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741291557121,"sku":"TTD-3706","price":700.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/9366f80f0307088d33b0fd579f2ec4da.jpg?v=1778023108"},{"product_id":"smartelex-gsm-gprs-shield-for-arduino-1","title":"SmartElex GSM\/GPRS Shield  for Arduino","description":"\u003cp\u003eThe SmartElex GSM\/GPRS Shield for Arduino connects your Arduino to a cellular GSM network so you can send SMS, make calls and access the internet over GPRS. Checking the SmartElex GSM\/GPRS shield price in india? This Arduino GSM shield is popular with makers and IoT engineers in Bangalore and across India, and ships from our Bengaluru warehouse with a GST invoice.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eGSM Module\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eQuectel M66\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSMS, voice calls, GPRS internet\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSIM Support\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOnboard SIM card holder\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eExtras\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCellular antenna, headphone connector, Bluetooth 3.0 with antenna\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAT command interface\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eImported\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eGSM Module:\u003c\/strong\u003e Quectel M66\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eConnectivity:\u003c\/strong\u003e SMS, voice calls, GPRS internet\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eSIM Support:\u003c\/strong\u003e Onboard SIM card holder\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eExtras:\u003c\/strong\u003e Cellular antenna, headphone connector, Bluetooth 3.0 with antenna\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eControl:\u003c\/strong\u003e AT command interface\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Imported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose SmartElex GSM\/GPRS Shield for Arduino?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of SmartElex GSM\/GPRS Shield for Arduino\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePlugs directly onto Arduino for a quick GSM start\u003c\/li\u003e \u003cli\u003eSend\/receive SMS, make\/answer calls, GPRS data access\u003c\/li\u003e \u003cli\u003eIncludes SIM holder, cellular antenna and headphone connector\u003c\/li\u003e \u003cli\u003eConfigured and controlled via standard AT commands\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eSMS alert and remote-control IoT projects\u003c\/li\u003e \u003cli\u003eArduino-based GSM\/GPRS data logging and telemetry\u003c\/li\u003e \u003cli\u003eCellular-connected automation and monitoring builds\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhich module does this shield use?\u003c\/strong\u003e\u003cbr\u003eIt uses the Quectel M66 GSM\/GPRS module.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the shield controlled?\u003c\/strong\u003e\u003cbr\u003eAT commands are used to configure and communicate with the shield.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk pricing?\u003c\/summary\u003e\u003cp\u003eYes — message us on WhatsApp for bulk or business pricing on SmartElex GSM\/GPRS Shield for Arduino.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your SmartElex GSM\/GPRS Shield for Arduino today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy SmartElex GSM\/GPRS Shield for Arduino Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741291589889,"sku":"TTD-3707","price":1870.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/afa43fa76401895f2f83b8afef47b4b5.png?v=1778023109"},{"product_id":"waveshare-sim7600g-h-based-4g-3g-2g-gsm-gprs-gnss-hat-for-raspberry-pi-lte-cat4-global-version","title":"Waveshare SIM7600G-H Based 4G \/ 3G \/ 2G \/ GSM \/ GPRS \/ GNSS HAT for Raspberry Pi, LTE CAT4 ***Global Version***","description":"\u003cp\u003eThe Waveshare SIM7600G-H Based 4G \/ 3G \/ 2G \/ GSM \/ GPRS \/ GNSS HAT for Raspberry Pi, LTE CAT4 ***Global Version*** is a Raspberry Pi product available online in India from Tech Depot India, with a GST invoice on every order.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSIMCom SIM7600G-H\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNetwork\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLTE CAT4 \/ 3G \/ 2G, global bands\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMax Downlink\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e150Mbps down, 50Mbps up\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePositioning\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eGNSS (GPS, GLONASS, BeiDou, Galileo)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eUSB, UART on Raspberry Pi 40-pin header\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eImported\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eChipset:\u003c\/strong\u003e SIMCom SIM7600G-H\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eNetwork:\u003c\/strong\u003e LTE CAT4 \/ 3G \/ 2G, global bands\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eMax Downlink:\u003c\/strong\u003e 150Mbps down, 50Mbps up\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003ePositioning:\u003c\/strong\u003e GNSS (GPS, GLONASS, BeiDou, Galileo)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eInterface:\u003c\/strong\u003e USB, UART on Raspberry Pi 40-pin header\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Imported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose Waveshare SIM7600G-H Based 4G \/ 3G \/ 2G \/ GSM \/ GPRS \/ GNSS HAT for Raspberry Pi, LTE CAT4 ***Global Version***?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Waveshare SIM7600G-H Based 4G \/ 3G \/ 2G \/ GSM \/ GPRS \/ GNSS HAT for Raspberry Pi, LTE CAT4 ***Global Version***\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e4G LTE high-speed internet, calls and SMS for Raspberry Pi\u003c\/li\u003e \u003cli\u003eBuilt-in GNSS positioning for tracking and location projects\u003c\/li\u003e \u003cli\u003eGlobal frequency bands for worldwide cellular connectivity\u003c\/li\u003e \u003cli\u003eLow power consumption with standard 40-pin GPIO fit\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRemote IoT telemetry and data logging without WiFi\u003c\/li\u003e \u003cli\u003eGPS asset tracking and fleet monitoring\u003c\/li\u003e \u003cli\u003eConnected weather stations and field sensors\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eWaveshare SIM7600G-H 4G \/ 3G \/ 2G GNSS HAT for Raspberry Pi\u003c\/h2\u003e\u003cp\u003eThe Waveshare SIM7600G-H 4G HAT brings LTE CAT4 cellular data, voice, SMS and GNSS positioning to your Raspberry Pi. Checking the Waveshare SIM7600G-H 4G HAT price in india, it is popular with makers and IoT engineers in Bangalore and across India for remote telemetry and connected projects. Ships from our Bengaluru warehouse with GST invoice.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes this work with Raspberry Pi 4 and Pi 5?\u003c\/strong\u003e\u003cbr\u003eYes, it uses the standard 40-pin header and USB, compatible with Raspberry Pi 3\/4\/5 and similar SBCs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need a SIM card?\u003c\/strong\u003e\u003cbr\u003eYes, a standard Nano\/Micro SIM with an active 4G data plan is required.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk pricing?\u003c\/summary\u003e\u003cp\u003eYes — message us on WhatsApp for bulk or business pricing on Waveshare SIM7600G-H Based 4G \/ 3G \/ 2G \/ GSM \/ GPRS \/ GNSS HAT for Raspberry Pi, LTE CAT4 ***Global Version***.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Waveshare SIM7600G-H Based 4G \/ 3G \/ 2G \/ GSM \/ GPRS \/ GNSS HAT for Raspberry Pi, LTE CAT4 ***Global Version*** today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Waveshare SIM7600G-H Based 4G \/ 3G \/ 2G \/ GSM \/ GPRS \/ GNSS HAT for Raspberry Pi, LTE CAT4 ***Global Version*** Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/raspberry-pi\"\u003eRaspberry Pi \u0026amp; SBC\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741312954625,"sku":"TTD-3943","price":9300.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/6406fbca242c6a921042093e5f804444.jpg?v=1778023446"},{"product_id":"sim7020e-based-nb-iot-hat-for-raspberry-pi","title":"SIM7020E based NB-IoT HAT for Raspberry Pi","description":"\u003cp\u003eThe SIM7020E based NB-IoT HAT for Raspberry Pi is a Raspberry Pi product available online in India from Tech Depot India, with a GST invoice on every order.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eModule\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSIMCom SIM7020E (NB-IoT)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSerial AT commands\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLWM2M, CoAP, MQTT, TCP, UDP, HTTP, HTTPS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOnboard USB for power\/debug + breakout UART pins\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRaspberry Pi, compatible with any revision\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eImported\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eModule:\u003c\/strong\u003e SIMCom SIM7020E (NB-IoT)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eControl:\u003c\/strong\u003e Serial AT commands\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eProtocols:\u003c\/strong\u003e LWM2M, CoAP, MQTT, TCP, UDP, HTTP, HTTPS\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eInterface:\u003c\/strong\u003e Onboard USB for power\/debug + breakout UART pins\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Raspberry Pi, compatible with any revision\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Imported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose SIM7020E based NB-IoT HAT for Raspberry Pi?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of SIM7020E based NB-IoT HAT for Raspberry Pi\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eLow delay, low power, low cost and wide coverage NB-IoT connectivity\u003c\/li\u003e \u003cli\u003eSupports LWM2M\/CoAP\/MQTT\/TCP\/UDP\/HTTP\/HTTPS protocols\u003c\/li\u003e \u003cli\u003eOnboard USB for power supply or debugging; breakout UART control pins\u003c\/li\u003e \u003cli\u003eCompatible with any revision of Raspberry Pi\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eSmart metering and intelligent instruments\u003c\/li\u003e \u003cli\u003eAsset tracking and remote monitoring\u003c\/li\u003e \u003cli\u003eLow-power sensor networks\u003c\/li\u003e \u003cli\u003eRapid prototyping on top of an existing Arduino or Raspberry Pi board without extra breadboard wiring\u003c\/li\u003e\n\u003cli\u003eAdding a specific capability (motor control, extra proto space, connectivity) to a maker project\u003c\/li\u003e\n\u003cli\u003eClassroom and workshop demonstrations of shield\/HAT-based expansion\u003c\/li\u003e\n\u003cli\u003eWi-Fi\/IoT connected projects that need remote monitoring or control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSIM7020E NB-IoT HAT for Raspberry Pi\u003c\/h2\u003e\u003cp\u003eThe SIM7020E NB-IoT HAT adds low-power NarrowBand-IoT connectivity to the Raspberry Pi, controlled over simple serial AT commands. The SIM7020E NB-IoT HAT price in India stays competitive here, and it is popular with makers and IoT engineers in Bangalore and across India building smart meters, asset trackers and remote-monitoring devices. Ships from our Bengaluru warehouse with a GST invoice.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow is the SIM7020E HAT controlled?\u003c\/strong\u003e\u003cbr\u003eIt is controlled via serial AT commands and connects through the Raspberry Pi UART, with an onboard USB for power and debugging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich IoT protocols are supported?\u003c\/strong\u003e\u003cbr\u003eIt supports LWM2M, CoAP, MQTT, TCP, UDP, HTTP and HTTPS.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk pricing?\u003c\/summary\u003e\u003cp\u003eYes — message us on WhatsApp for bulk or business pricing on SIM7020E based NB-IoT HAT for Raspberry Pi.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your SIM7020E based NB-IoT HAT for Raspberry Pi today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy SIM7020E based NB-IoT HAT for Raspberry Pi Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/raspberry-pi\"\u003eRaspberry Pi \u0026amp; SBC\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741323800833,"sku":"TTD-4050","price":2010.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/f8ceef98c45ea9bcfb475a22f30969c7.jpg?v=1778023600"},{"product_id":"a7600e-lte-cat-1-hat-for-raspberry-pi-low-speed-4g-module-2g-gsm-gprs","title":"A7600E LTE Cat-1 HAT for Raspberry Pi, Low Speed 4G Module, 2G GSM \/ GPRS","description":"\u003cp\u003eThis is a LTE Cat-1\/2G HAT for Raspberry Pi, Based on A7600X.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eStandard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano.\u003cbr\u003e \u003c\/li\u003e \u003cli\u003eSupports protocols including TCP\/IP, HTTP(s), MQTT(s), FTP(s), and SSL.\u003c\/li\u003e \u003cli\u003eSupports dial-up, telephone call, SMS.\u003c\/li\u003e \u003cli\u003eSupports LBS base station positioning, it is able to get the approximate position info via mobile network.\u003c\/li\u003e \u003cli\u003eTTS (Text To Speech) feature, texts in Chinese\/English can be converted into spoken words.\u003c\/li\u003e \u003cli\u003eOnboard USB interface, for testing AT Commands, network communication, and so on.\u003c\/li\u003e \u003cli\u003eOnboard audio jack for sound recording, making telephone call, listening the TTS resulting speech, etc.\u003c\/li\u003e \u003cli\u003eOnboard USB to UART converter, for serial debugging, or accessing the Raspberry Pi.\u003c\/li\u003e \u003cli\u003eBreakout common used control pins of the A7600X module, make it easy to connect with hosts boards like Arduino\/STM32\u003c\/li\u003e \u003cli\u003eSIM card slot, supports 1.8V\/3V SIM card.\u003c\/li\u003e \u003cli\u003eTF card slot for storing data like files, audio data, etc.\u003c\/li\u003e \u003cli\u003e2x LED indicators, easy to monitor the operating status.\u003c\/li\u003e \u003cli\u003eOnboard voltage translator, operating voltage can be configured to 3.3V or 5V via 0Ohm resistor jumper.\u003c\/li\u003e \u003cli\u003eBaudrate: 300bps ~ 4Mbps (default: 115200bps).\u003c\/li\u003e \u003cli\u003eComes with development resources and manual (examples for Raspberry Pi\/Jetson Nano\/Arduino\/STM32).\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003eShop online at \u003ca href=\"https:\/\/techdepot.in\"\u003eTech Depot India\u003c\/a\u003e - India's trusted electronics components store. Fast delivery across Bengaluru, Delhi, Hyderabad.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eModule\u003c\/td\u003e \u003ctd\u003eSIMCom A7600E\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCellular\u003c\/td\u003e \u003ctd\u003eLTE Cat 1 (4G) with 2G GSM\/GPRS fallback\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eForm Factor\u003c\/td\u003e \u003ctd\u003eRaspberry Pi HAT (GPIO header mount)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSIM\u003c\/td\u003e \u003ctd\u003eStandard SIM card slot\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhy Choose A7600E LTE Cat-1 HAT for Raspberry Pi, Low Speed 4G Module, 2G GSM \/ GPRS?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of A7600E LTE Cat-1 HAT for Raspberry Pi, Low Speed 4G Module, 2G GSM \/ GPRS\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eLTE Cat 1 speeds are enough for telemetry, SMS and low-bandwidth data without needing Cat-4\/5G\u003c\/li\u003e \u003cli\u003eAutomatic fallback to 2G GSM\/GPRS in weak-coverage areas\u003c\/li\u003e \u003cli\u003eMounts directly on the Raspberry Pi 40-pin GPIO header\u003c\/li\u003e \u003cli\u003eSupports AT-command based control from Python or C over UART\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRemote IoT devices needing cellular connectivity outside Wi-Fi range\u003c\/li\u003e \u003cli\u003eGPS\/GSM asset trackers built on Raspberry Pi\u003c\/li\u003e \u003cli\u003eSMS-based alerting and remote monitoring systems\u003c\/li\u003e \u003cli\u003eRural or field-deployed sensor stations\u003c\/li\u003e \u003cli\u003eSingle-board computing projects\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eIot gateways\u003c\/li\u003e\n\u003cli\u003eMedia centers and robotics\u003c\/li\u003e\n\u003cli\u003eStudent and hobbyist projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eIs technical support available?\u003c\/summary\u003e \u003cp\u003eYes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your A7600E LTE Cat-1 HAT for Raspberry Pi, Low Speed 4G Module, 2G GSM \/ GPRS today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy A7600E LTE Cat-1 HAT for Raspberry Pi, Low Speed 4G Module, 2G GSM \/ GPRS Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/raspberry-pi\"\u003eRaspberry Pi \u0026amp; SBC\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741325472001,"sku":"TTD-4070","price":3670.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/05ed120fbe366d069a71052dde4a7bd0.jpg?v=1778023625"},{"product_id":"holybro-m8n-gps-for-pix32-2-4-6","title":"Holybro M8N GPS for Pix32 2.4.6","description":"\u003cp\u003eHolybro M8N GPS for Pix32 2.4.6\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox M8N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible Flight Controller\u003c\/td\u003e \u003ctd\u003ePix32 (v2.4.6)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro M8N GPS for Pix32 2.4.6?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro M8N GPS for Pix32 2.4.6\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eM8N chipset supports multi-constellation GNSS tracking for faster position fixes\u003c\/li\u003e \u003cli\u003ePurpose-built connector and mount to match the Pix32 autopilot\u003c\/li\u003e \u003cli\u003eGenuine Holybro build quality and consistent connector fit\u003c\/li\u003e \u003cli\u003ePlug-and-play with Pix32-compatible firmware setups\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePix32-based flight-controller setups\u003c\/li\u003e \u003cli\u003eMultirotor and fixed-wing autopilot builds\u003c\/li\u003e \u003cli\u003eGPS-assisted autonomous flight and waypoint navigation\u003c\/li\u003e \u003cli\u003eUpgrading an existing Pix32 rig's positioning module\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro M8N GPS for Pix32 2.4.6 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro M8N GPS for Pix32 2.4.6 Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741373935873,"sku":"TTD-4724","price":6993.88,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/cc68e7679ae3153f8c68449d0dcf824a.jpg?v=1778024529"},{"product_id":"holybro-dronecan-h-rtk-f9p-helical-high-precision-gnss-positioning-system-for-accurate-drone-positioning","title":"Holybro DroneCAN H-RTK F9P Helical High Precision GNSS Positioning System For Accurate Drone Positioning","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro DroneCAN H-RTK F9P is a dual-frequency RTK GNSS positioning system designed for professional drone applications requiring centimeter-level accuracy. This system integrates the u-blox F9P chipset with DroneCAN protocol support, enabling real-time kinematic positioning for autonomous flight, surveying, and precision agriculture operations. It solves the critical challenge of GPS drift and positioning errors that compromise mission accuracy in commercial drone operations, delivering horizontal accuracy of 2cm and vertical accuracy of 3cm in RTK-fixed mode.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eDual-Frequency RTK GNSS Positioning System with DroneCAN Interface\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox F9P Dual-Frequency\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupported Constellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou, QZSS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRTK Horizontal Accuracy\u003c\/td\u003e \u003ctd\u003e2cm (1 sigma)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRTK Vertical Accuracy\u003c\/td\u003e \u003ctd\u003e3cm (1 sigma)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Protocol\u003c\/td\u003e \u003ctd\u003eDroneCAN at 1Mbps\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Type\u003c\/td\u003e \u003ctd\u003eHelical with Integrated Ground Plane\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to +85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Supply\u003c\/td\u003e \u003ctd\u003e5V DC, 1.5W typical consumption\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRTK Convergence Time\u003c\/td\u003e \u003ctd\u003e10-30 seconds with correction stream\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003eUp to 25Hz\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro DroneCAN H-RTK F9P Helical High Precision GNSS Positioning System For Accurate Drone Positioning?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro DroneCAN H-RTK F9P Helical High Precision GNSS Positioning System For Accurate Drone Positioning\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual-Frequency L1\/L5 GNSS Reception: Simultaneous tracking of multiple satellite constellations (GPS, GLONASS, Galileo, BeiDou) for enhanced availability and accuracy in urban canyons and obstructed environments\u003c\/li\u003e \u003cli\u003eDroneCAN Protocol Integration: Native DroneCAN support eliminates serial-to-CAN conversion requirements, reducing component count and improving system reliability in multi-sensor drone architectures\u003c\/li\u003e \u003cli\u003eCentimeter-Level RTK Accuracy: Achieves 2cm horizontal and 3cm vertical positioning accuracy in RTK-fixed mode, enabling precise autonomous waypoint navigation and survey-grade data collection\u003c\/li\u003e \u003cli\u003eHelical Antenna Design: Optimized radiation pattern minimizes multipath reflections and maximizes signal-to-noise ratio, ensuring consistent RTK lock in challenging RF environments\u003c\/li\u003e \u003cli\u003eDual-Antenna Compass Capability: Integrated heading determination without magnetic sensors, providing reliable yaw reference for autonomous operations in areas with magnetic interference\u003c\/li\u003e \u003cli\u003eAdvanced Spoofing and Jamming Detection: Built-in security features detect and reject false GNSS signals, critical for autonomous flight safety in contested RF environments\u003c\/li\u003e \u003cli\u003eExtended Temperature Range: Operational from -40 to +85 degrees Celsius, suitable for high-altitude and extreme climate drone operations across diverse Indian terrain\u003c\/li\u003e \u003cli\u003eLow Power Consumption: 1.5W typical power draw enables extended flight endurance without proportional battery weight increase\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePrecision Agriculture and Crop Monitoring: Centimeter-accurate positioning enables variable rate application mapping, yield monitoring, and autonomous swath guidance for agricultural drones operating across large farmlands in Punjab, Haryana, and Madhya Pradesh\u003c\/li\u003e \u003cli\u003eLand Surveying and Geospatial Mapping: RTK-level accuracy facilitates generation of survey-grade orthomosaics and digital elevation models for civil engineering projects, urban planning, and infrastructure development across India\u003c\/li\u003e \u003cli\u003eInfrastructure Inspection and Asset Management: Precise positioning enables accurate georeferencing of power line inspections, pipeline surveys, and telecommunications tower assessments with centimeter-level location tagging\u003c\/li\u003e \u003cli\u003eAutonomous Delivery and Logistics: DroneCAN integration with flight controllers enables autonomous waypoint navigation with centimeter accuracy for last-mile delivery operations in urban and rural logistics networks\u003c\/li\u003e \u003cli\u003eDisaster Response and Emergency Management: High-precision positioning supports rapid damage assessment, search and rescue operations, and emergency resource mapping during floods, earthquakes, and other natural disasters\u003c\/li\u003e \u003cli\u003eEnvironmental Monitoring and Conservation: Accurate geolocation of wildlife tracking, forest health assessment, and wetland monitoring data supports conservation initiatives across Indian national parks and protected areas\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstallation begins with mechanical mounting of the Holybro DroneCAN H-RTK F9P on your drone platform, ensuring the helical antenna faces upward with unobstructed sky view. The antenna should be positioned at least 20cm away from other RF-emitting components and carbon fiber structures that cause multipath interference. Connect the DroneCAN connector to your flight controller's DroneCAN port using the provided shielded cable, ensuring proper pin alignment. Configure your flight control software to enable the H-RTK module via DroneCAN parameter settings, typically involving enabling the GNSS instance and setting the DroneCAN node ID.\u003c\/p\u003e\u003cp\u003eBefore autonomous flight operations, establish RTK correction connectivity through an NTRIP caster subscription service or local base station. Popular options in India include NavIC-based services and commercial NTRIP providers offering real-time correction streams. Perform a pre-flight GPS health check in your ground control station, confirming RTK-fixed status with at least 10 satellites tracked before initiating autonomous missions. During operation, the system automatically switches between RTK-fixed (2cm accuracy), RTK-float (10-20cm accuracy), and standard GNSS modes based on correction stream availability and satellite geometry. For extended missions, monitor correction stream connectivity through telemetry to ensure continuous centimeter-level positioning accuracy throughout flight operations.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Holybro DroneCAN H-RTK F9P operates on dual-frequency L1\/L5 GNSS signals from GPS, GLONASS, Galileo, and BeiDou constellations, providing robust satellite signal reception even in challenging environments with partial sky visibility. The helical antenna design maximizes signal gain and minimizes multipath interference, critical factors in achieving consistent RTK convergence. The system communicates with flight controllers via DroneCAN protocol at 1Mbps, eliminating the need for serial port adapters and reducing wiring complexity in modern drone architectures. Integration with ground-based NTRIP casters or local base stations enables real-time correction streaming, achieving centimeter-level positioning within 10-30 seconds of initialization.\u003c\/p\u003e\u003cp\u003eThe F9P module incorporates advanced spoofing detection, jamming mitigation, and dual-antenna compass functionality for heading determination without magnetic interference. Operating temperature range of -40 to 85 degrees Celsius ensures reliability in diverse climatic conditions across India. The compact form factor with integrated DroneCAN connector simplifies installation on platforms ranging from quadcopters to fixed-wing aircraft. Power consumption of approximately 1.5W at 5V makes it suitable for extended flight operations without significant battery impact, while the built-in safety features include watchdog timers and error detection protocols essential for autonomous mission-critical applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between RTK-fixed and RTK-float positioning modes?\u003c\/summary\u003e \u003cp\u003eRTK-fixed mode achieves 2cm horizontal accuracy when the receiver has resolved integer ambiguities in satellite carrier phase measurements, requiring a stable correction stream and good satellite geometry. RTK-float mode, available without full ambiguity resolution, provides 10-20cm accuracy. The system automatically operates in the best available mode, falling back to standard GNSS (1-2 meter accuracy) if corrections are unavailable. In Indian airspace, most professional drone operations maintain RTK-fixed lock for mission-critical accuracy requirements.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow long does RTK convergence take and what factors affect it?\u003c\/summary\u003e \u003cp\u003eRTK convergence typically requires 10-30 seconds after correction stream initialization, depending on satellite geometry, baseline distance to the reference station, and atmospheric conditions. Cold starts may require 30-60 seconds as the receiver acquires satellites and resolves ambiguities. Factors that extend convergence time include poor satellite geometry (fewer than 15 satellites), long baseline distances exceeding 30km from the base station, and ionospheric disturbances during solar activity. In India, most NTRIP services operate with baseline distances under 50km, ensuring consistent convergence within mission startup timeframes.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan the H-RTK F9P operate without a correction stream in standard GNSS mode?\u003c\/summary\u003e \u003cp\u003eYes, the system functions as a standard dual-frequency GNSS receiver without correction streams, providing 1-2 meter horizontal accuracy sufficient for general navigation and geofencing applications. However, to achieve the advertised centimeter-level RTK accuracy, a real-time correction stream from an NTRIP caster or local base station is mandatory. For survey-grade and autonomous delivery applications in India, establishing correction stream connectivity is essential before mission deployment.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs the Holybro DroneCAN H-RTK F9P compatible with all flight controllers?\u003c\/summary\u003e \u003cp\u003eThe system is compatible with any flight controller supporting DroneCAN protocol, including Pixhawk 4, Pixhawk 4 Mini, ArduPilot-based systems, and PX4 firmware variants. Ensure your flight controller has an available DroneCAN port and current firmware supporting GNSS DroneCAN peripherals. Older flight controllers with only serial GPS ports require a DroneCAN-to-serial adapter, which compromises the primary advantage of native DroneCAN integration. We recommend verifying firmware compatibility with your specific flight controller model before purchase.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the maximum range for RTK correction streaming in India?\u003c\/summary\u003e \u003cp\u003eRTK accuracy degrades with baseline distance from the reference station. Most commercial NTRIP services in India maintain reference stations within 50km spacing, ensuring baseline distances under 30km for typical drone operations. Beyond 50km baseline distance, positioning accuracy may degrade to 5-10cm as atmospheric error modeling becomes less accurate. For operations in remote areas beyond NTRIP coverage, deploying a portable base station using a second F9P receiver is recommended for mission-critical applications.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts \u003c\/summary\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro DroneCAN H-RTK F9P Helical High Precision GNSS Positioning System For Accurate Drone Positioning today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro DroneCAN H-RTK F9P Helical High Precision GNSS Positioning System For Accurate Drone Positioning Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741373968641,"sku":"TTD-4725","price":41050.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/2e6811f20c17bc9069ce16ac2d6eee0a.jpg?v=1778024531"},{"product_id":"holybro-dronecan-m8n-gps","title":"Holybro DroneCAN M8N GPS","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro DroneCAN M8N GPS is a high-precision GNSS receiver module designed for autonomous drone systems, UAVs, and robotic platforms requiring real-time positioning and navigation data over the DroneCAN protocol. Professional drone operators, aerial surveying companies, and roboticists use this module to achieve centimeter-level accuracy and reliable global positioning in GPS-denied and challenging environments. This module solves critical navigation challenges by providing redundant GNSS positioning, compass heading, and barometric altitude data through a single standardized CAN bus interface, eliminating complex wiring harnesses and improving system reliability.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eDroneCAN GNSS Receiver Module with Compass and Barometer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox M8N dual-frequency receiver\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupported Constellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHorizontal Accuracy\u003c\/td\u003e \u003ctd\u003e2.5 meters (open sky), 5 meters typical urban\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003e5Hz standard, configurable to 10Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCold Start Time\u003c\/td\u003e \u003ctd\u003e26 seconds\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHot Start Time\u003c\/td\u003e \u003ctd\u003eLess than 1 second\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface Protocol\u003c\/td\u003e \u003ctd\u003eDroneCAN (CAN 2.0B)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIntegrated Sensors\u003c\/td\u003e \u003ctd\u003eIST8310 Compass, MS5611 Barometer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e5V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCurrent Draw\u003c\/td\u003e \u003ctd\u003e200mA typical\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to +85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003e38 x 38 x 12mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003eApproximately 28 grams\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro DroneCAN M8N GPS?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro DroneCAN M8N GPS\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual-Frequency GNSS Reception: Simultaneous tracking of GPS, GLONASS, Galileo, and BeiDou constellations provides superior accuracy and availability in urban canyons and obstructed environments\u003c\/li\u003e \u003cli\u003eNative DroneCAN Protocol: Direct CAN bus integration eliminates serial communication bottlenecks and enables seamless autopilot connectivity with industry-standard flight controllers\u003c\/li\u003e \u003cli\u003eIntegrated Compass and Barometer: Built-in IST8310 magnetometer and MS5611 pressure sensor deliver heading reference and altitude data without additional external modules\u003c\/li\u003e \u003cli\u003eVibration Isolation Design: Mechanical dampening reduces motor and ESC electromagnetic interference, ensuring stable positioning data during high-vibration flight operations\u003c\/li\u003e \u003cli\u003eRapid Acquisition: 26-second cold start and sub-1-second hot start times enable quick system initialization and continuous autonomous operations\u003c\/li\u003e \u003cli\u003eSafety Switch Interface: Integrated safety button connector allows ground-based arming confirmation before autonomous flight execution\u003c\/li\u003e \u003cli\u003eWide Operating Range: Temperature-rated from -40 to +85 degrees Celsius for operation in extreme environmental conditions from high-altitude missions to desert deployments\u003c\/li\u003e \u003cli\u003eCompact Form Factor: 38x38x12mm module with integrated mounting bracket fits standard Pixhawk GPS port, reducing airframe integration complexity\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAutonomous Drone Navigation: Provides real-time GNSS positioning for waypoint-based autonomous flights, return-to-home functionality, and precision geofencing in commercial UAV operations\u003c\/li\u003e \u003cli\u003eAerial Surveying and Mapping: Delivers centimeter-level accuracy positioning data for photogrammetry, LiDAR point cloud georeferencing, and orthomosaic generation in professional surveying workflows\u003c\/li\u003e \u003cli\u003ePrecision Agriculture: Enables autonomous spraying, seeding, and crop monitoring drones with accurate field boundary tracking and variable-rate application control\u003c\/li\u003e \u003cli\u003eSearch and Rescue Operations: Provides reliable positioning for emergency response drones operating in GPS-denied urban environments with multi-constellation GNSS fallback\u003c\/li\u003e \u003cli\u003eInfrastructure Inspection: Supports autonomous inspection drones for power line, pipeline, and structural health monitoring with stable hover positioning and altitude hold\u003c\/li\u003e \u003cli\u003eRobotic Ground Vehicles: Integrates with autonomous ground robots and rovers requiring DroneCAN-compatible GNSS for outdoor navigation and localization\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstallation of the Holybro DroneCAN M8N GPS begins with mechanical mounting on the drone airframe, positioning the module away from high-current power distribution boards and motor ESCs to minimize electromagnetic interference. Mount the module with the antenna facing upward and clear of carbon fiber or metal obstructions that degrade GNSS signal reception. Connect the DroneCAN connector to an available CAN port on your Pixhawk, Pixhawk 4, or compatible autopilot using the provided shielded CAN cable, ensuring proper termination resistor configuration if this is the last node on the CAN bus (120-ohm resistor between CAN_H and CAN_L).\u003c\/p\u003e\u003cp\u003eConfigure your autopilot firmware (ArduPilot, PX4, or equivalent) to recognize the DroneCAN GPS module through the parameter interface. Set GPS_TYPE to DroneCAN and enable the CAN port in your flight controller settings. Perform a compass calibration using the integrated IST8310 magnetometer through your ground station software, rotating the drone through all axes to establish accurate heading reference. Verify GPS lock by observing satellite count and position accuracy in your ground station telemetry display before conducting autonomous flight tests. The module automatically provides barometric altitude data for improved vertical position accuracy, complementing the GNSS altitude measurements for robust 3D positioning.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Holybro DroneCAN M8N GPS integrates a u-blox M8N GNSS chipset with native DroneCAN protocol support, delivering dual-frequency GNSS reception (GPS, GLONASS, Galileo, BeiDou) for enhanced accuracy and availability. The module operates on a single CAN 2.0B interface, simplifying integration with modern autopilot systems like Pixhawk, ArduPilot, and PX4 Flight Stack. The M8N chipset provides 2.5-meter horizontal accuracy under open sky conditions, with cold start acquisition time of 26 seconds and hot start time under 1 second, making it ideal for rapid deployment scenarios and continuous flight operations.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the Holybro DroneCAN M8N from conventional serial GPS modules is its integrated compass (IST8310 magnetometer), barometric pressure sensor, and vibration isolation design that reduces electromagnetic interference from high-power drone motors and ESCs. The module features automatic baud rate detection, built-in safety switch interface for arming confirmation, and comprehensive self-diagnostics. Operating at 5V with typical current draw of 200mA, it delivers position updates at 5Hz standard rate (configurable up to 10Hz), providing real-time navigation data with minimal latency critical for autonomous flight control and precision landing applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between the M8N and M9N GNSS modules?\u003c\/summary\u003e \u003cp\u003eThe Holybro DroneCAN M8N uses the u-blox M8N chipset with GPS, GLONASS, Galileo, and BeiDou support, while the M9N variant features the newer u-blox M9N chipset with improved sensitivity and faster acquisition. The M8N provides excellent performance for most drone applications at lower cost, while M9N offers marginally better accuracy in challenging environments. Both support DroneCAN protocol natively.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use this GPS module with non-DroneCAN autopilots?\u003c\/summary\u003e \u003cp\u003eThe Holybro DroneCAN M8N is specifically designed for DroneCAN-compatible autopilots like Pixhawk 4, Pixhawk 4 Mini, and PX4-based systems. If your autopilot uses serial UART GPS connections (older Pixhawk versions), you would need a DroneCAN-to-UART converter or select a serial-based GPS module instead. Check your autopilot documentation for CAN port availability before purchasing.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I achieve centimeter-level accuracy with this module?\u003c\/summary\u003e \u003cp\u003eThe M8N provides 2.5-meter standard accuracy under open sky. Centimeter-level accuracy requires RTK (Real-Time Kinematic) corrections from a base station, which the standard M8N does not support. For RTK capabilities, consider Holybro's DroneCAN RTK module or upgrade to the M9N RTK variant. Standard M8N is ideal for meter-level autonomous navigation and surveying applications.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the CAN termination resistor requirement?\u003c\/summary\u003e \u003cp\u003eDroneCAN bus requires 120-ohm termination resistors at both ends of the CAN cable run. If your autopilot has an internal termination resistor, you only need to add one 120-ohm resistor at the GPS module end. Most Pixhawk autopilots include built-in termination, so verify your specific flight controller documentation. Improper termination causes CAN communication errors and GPS signal loss.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro DroneCAN M8N GPS today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro DroneCAN M8N GPS Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741374132481,"sku":"TTD-4727","price":10183.42,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/bf3b2837906a0ec97d5cdd5969deee81.jpg?v=1778024533"},{"product_id":"holybro-dronecan-m9n-gps","title":"Holybro DroneCAN M9N GPS","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro DroneCAN M9N GPS is a high-precision GNSS receiver module designed for autonomous UAV navigation and stabilization systems, featuring multi-constellation satellite support (GPS, GLONASS, Galileo, BeiDou) with centimeter-level accuracy capabilities. Professional drone operators, survey engineers, and roboticists rely on this module to achieve reliable position fixing and heading determination in demanding aerial applications where standard GPS performance is insufficient. This product solves the critical challenge of precise geolocation and attitude reference in autonomous systems operating in GPS-denied or degraded signal environments through its advanced DroneCAN protocol integration.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eDroneCAN GNSS Receiver Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox M9N with concurrent multi-constellation support\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupported Constellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou, QZSS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePosition Accuracy\u003c\/td\u003e \u003ctd\u003e2.5m (standard), 0.02m RTK with corrections\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003eUp to 25 Hz configurable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Protocol\u003c\/td\u003e \u003ctd\u003eDroneCAN (CAN 2.0B compatible)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Consumption\u003c\/td\u003e \u003ctd\u003e0.8W typical operation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40°C to +85°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003e48 x 48 x 14.5 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003eApproximately 35 grams\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro DroneCAN M9N GPS?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro DroneCAN M9N GPS\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-constellation GNSS reception with GPS, GLONASS, Galileo, and BeiDou support for enhanced availability and accuracy in challenging signal environments\u003c\/li\u003e \u003cli\u003eNative DroneCAN protocol interface enabling direct connection to Pixhawk and PX4 autopilots without external CAN adapters or protocol bridges\u003c\/li\u003e \u003cli\u003eReal-Time Kinematic (RTK) capability for centimeter-level positioning accuracy when paired with compatible NTRIP base stations or local RTK networks\u003c\/li\u003e \u003cli\u003eIntegrated compass and magnetometer providing independent heading reference and attitude correction for improved flight stability and navigation precision\u003c\/li\u003e \u003cli\u003eAdvanced anti-jamming and spoofing detection algorithms with configurable safety parameters for operation in contested RF environments\u003c\/li\u003e \u003cli\u003eLow power consumption design enabling extended flight endurance in battery-powered UAV platforms and long-duration missions\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePrecision agriculture and crop monitoring requiring sub-meter positioning for variable rate application mapping and yield analysis with autonomous fixed-wing or multirotor platforms\u003c\/li\u003e \u003cli\u003eLand surveying and photogrammetry operations where centimeter-level accuracy is essential for generating georeferenced orthomosaics and digital elevation models\u003c\/li\u003e \u003cli\u003eInfrastructure inspection of power lines, pipelines, and communication towers using autonomous drones with precise positioning for repeatable survey flight paths\u003c\/li\u003e \u003cli\u003eSearch and rescue operations and disaster assessment requiring reliable GNSS positioning in GPS-degraded urban or forested environments with multi-constellation support\u003c\/li\u003e \u003cli\u003eAutonomous delivery and swarm coordination applications where multiple UAVs require synchronized positioning and heading information via DroneCAN bus architecture\u003c\/li\u003e \u003cli\u003eMining and quarry operations for volumetric calculations and stockpile monitoring using RTK-enhanced positioning accuracy\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstallation begins by connecting the Holybro DroneCAN M9N GPS module to an available CAN port on your Pixhawk or compatible autopilot using the provided DroneCAN cable connector. Ensure the antenna is mounted on the UAV frame with clear sky view and minimal RF interference from power distribution systems or radio transmitters. The module will auto-detect on the DroneCAN bus without requiring address configuration in most autopilot firmware versions. Power the system and verify GPS lock status through your ground control station (Mission Planner, QGroundControl, or equivalent) by monitoring the GPS status indicator and satellite count display.\u003c\/p\u003e\u003cp\u003eFor RTK-enhanced positioning, configure your autopilot to accept NTRIP corrections from a compatible base station or local RTK network through your telemetry link or secondary data connection. Access the module's advanced parameters through your autopilot's parameter editor to configure output rates (recommended 10-25 Hz for dynamic applications), enable compass fusion, and set geofencing boundaries if required. Perform a compass calibration after installation to ensure accurate heading reference, and conduct a test flight in open sky conditions to verify position accuracy before deploying in production surveying or autonomous missions. Regular firmware updates for both the autopilot and GNSS module ensure access to latest accuracy improvements and bug fixes.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Holybro DroneCAN M9N GPS module integrates a u-blox M9N chipset with native DroneCAN bus interface, eliminating the need for external CAN adapters or protocol converters. The M9N engine delivers concurrent multi-constellation GNSS tracking with advanced anti-jamming capabilities and spoofing detection, enabling reliable operation in urban canyons and electromagnetically noisy environments. The module outputs real-time kinematic (RTK) corrections when paired with compatible base stations, achieving horizontal accuracy within 2-3 centimeters, making it ideal for precision agriculture, surveying, and industrial inspection applications where centimeter-level positioning is mandatory.\u003c\/p\u003e\u003cp\u003eThe DroneCAN protocol implementation ensures seamless integration with Pixhawk autopilots, ArduPilot-compatible flight controllers, and PX4 firmware ecosystems without requiring additional middleware layers. The module features integrated compass\/magnetometer for heading reference, built-in safety features including geofencing support, and configurable output rates up to 25 Hz for dynamic applications. Its compact form factor, low power consumption (under 1W typical), and industrial-grade construction make it suitable for long-endurance missions, swarm operations, and harsh environmental deployments.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between standard GPS accuracy and RTK mode on the M9N module?\u003c\/summary\u003e \u003cp\u003eStandard GPS provides approximately 2.5 meters horizontal accuracy using satellite signals alone. RTK mode achieves 2-3 centimeter accuracy by receiving real-time correction signals from a base station, which are transmitted via NTRIP over internet or radio link. RTK requires a compatible base station infrastructure and additional telemetry bandwidth but is essential for surveying, precision agriculture, and industrial inspection applications requiring centimeter-level positioning.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs the DroneCAN M9N compatible with my Pixhawk 4 autopilot?\u003c\/summary\u003e \u003cp\u003eYes, the Holybro DroneCAN M9N is fully compatible with Pixhawk 4, Pixhawk 4 Mini, and all Pixhawk variants running ArduPilot or PX4 firmware that support DroneCAN protocol. Connect the module to any available CAN port using the provided connector cable. The autopilot will auto-detect the module on the CAN bus. Verify compatibility with your specific firmware version by checking the latest autopilot documentation or contacting our technical support team.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use the M9N module in environments with poor GPS signal like dense forests or urban canyons?\u003c\/summary\u003e \u003cp\u003eThe M9N's multi-constellation support (GPS, GLONASS, Galileo, BeiDou) significantly improves signal availability in challenging environments compared to single-constellation GPS receivers. However, dense foliage or tall buildings will still degrade positioning accuracy. For critical applications in such environments, consider RTK mode with local base stations or use the module in combination with visual odometry or inertial measurement systems for redundant navigation.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat power consumption should I expect from the DroneCAN M9N GPS module?\u003c\/summary\u003e \u003cp\u003eThe module consumes approximately 0.8 watts during normal operation, which translates to roughly 160-200 milliamps at 5V supply voltage. This is relatively low power consumption for a multi-constellation GNSS receiver, making it suitable for battery-powered UAVs. Ensure your autopilot's power distribution board can supply adequate current to the CAN bus for the module plus other connected devices.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro DroneCAN M9N GPS today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro DroneCAN M9N GPS Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741374198017,"sku":"TTD-4728","price":10956.14,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/5e9f9330a326170b2cb2847cf05b925f.jpg?v=1778024534"},{"product_id":"holybro-m10-gps-for-pix-32","title":"Holybro M10 GPS for Pix 32","description":"\u003cp\u003eHolybro M10 GPS for Pix 32\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox M10\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible Flight Controller\u003c\/td\u003e \u003ctd\u003ePix32\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro M10 GPS for Pix 32?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro M10 GPS for Pix 32\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eM10 chipset offers improved satellite tracking over older M8-series modules\u003c\/li\u003e \u003cli\u003eConnector matched for direct Pix32 compatibility\u003c\/li\u003e \u003cli\u003eGenuine Holybro construction\u003c\/li\u003e \u003cli\u003eSupports standard autopilot firmware GPS protocols\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePix32-based autopilot builds\u003c\/li\u003e \u003cli\u003eMultirotor and fixed-wing GPS navigation\u003c\/li\u003e \u003cli\u003eUpgrading from an older GPS module\u003c\/li\u003e \u003cli\u003eAutonomous waypoint-flight setups\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cp\u003eBrowse the full \u003ca href=\"\/collections\/drones\"\u003eDrone Parts\u003c\/a\u003e range at Tech Depot India.\u003c\/p\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro M10 GPS for Pix 32 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro M10 GPS for Pix 32 Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741374230785,"sku":"TTD-4729","price":6659.98,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/b005cfd8ec98f4d31dd385bda125fc59.jpg?v=1778024535"},{"product_id":"holybro-h-rtk-f9p-rover-lite","title":"Holybro H-RTK F9P Rover Lite","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro H-RTK F9P Rover Lite is a compact, lightweight RTK GNSS receiver module designed for high-precision positioning applications requiring centimeter-level accuracy in real-time kinematic operations. Professional surveyors, drone operators, agricultural technicians, and roboticists use this module to achieve repeatable sub-10cm accuracy in challenging environments where standard GPS falls short. It solves the critical problem of precise geolocation in autonomous systems, precision agriculture, mapping, and construction surveying by providing RTK corrections through dual-frequency GPS, GLONASS, Galileo, and BeiDou constellation tracking.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eDual-Frequency RTK GNSS Receiver Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Receiver Chip\u003c\/td\u003e \u003ctd\u003eu-blox ZED-F9P dual-frequency\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupported Constellations\u003c\/td\u003e \u003ctd\u003eGPS L1\/L5, GLONASS L1\/L4, Galileo E1\/E5b, BeiDou B1\/B2a\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRTK Accuracy\u003c\/td\u003e \u003ctd\u003e1.5cm + 1ppm horizontal, 2.4cm + 1ppm vertical (fixed solution)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTime to First Fix\u003c\/td\u003e \u003ctd\u003e10-30 seconds with RTK corrections, 25 seconds cold start\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003eUp to 25Hz output rate\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003eApproximately 25 grams\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to +85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eUART serial, optional CAN bus, I2C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Consumption\u003c\/td\u003e \u003ctd\u003eApproximately 700mA at 5V nominal\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro H-RTK F9P Rover Lite?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro H-RTK F9P Rover Lite\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual-frequency L1\/L5 GNSS reception enabling rapid integer ambiguity resolution for faster RTK-fixed solutions compared to single-frequency alternatives\u003c\/li\u003e \u003cli\u003eMulti-constellation support (GPS, GLONASS, Galileo, BeiDou) improving satellite visibility and positioning reliability in urban, forested, and obstructed environments\u003c\/li\u003e \u003cli\u003eCompact lightweight design at 25 grams with integrated antenna connector, ideal for payload-constrained platforms including fixed-wing UAVs and small rovers\u003c\/li\u003e \u003cli\u003eSeamless Pixhawk autopilot integration via standardized CubePilot connector enabling plug-and-play deployment in autonomous vehicle ecosystems\u003c\/li\u003e \u003cli\u003eExtended operating temperature range from -40 to +85 degrees Celsius ensuring stable performance across diverse climatic zones without recalibration\u003c\/li\u003e \u003cli\u003eHigh update rate up to 25Hz providing real-time positioning feedback for dynamic applications requiring continuous trajectory tracking\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePrecision Agriculture: Deploy on agricultural drones and ground robots for centimeter-accurate crop monitoring, variable rate application mapping, and autonomous field navigation with sub-10cm repeatability for multi-season field operations\u003c\/li\u003e \u003cli\u003eAutonomous Vehicle Navigation: Integrate with Pixhawk flight controllers in fixed-wing mapping drones and ground rovers for fully autonomous waypoint-based missions with RTK-corrected positioning eliminating GPS drift\u003c\/li\u003e \u003cli\u003eLand Surveying and Mapping: Professional surveyors use the F9P Rover Lite for rapid topographic surveys, boundary demarcation, and orthomosaic generation with centimeter-level accuracy matching RTK base station performance\u003c\/li\u003e \u003cli\u003eConstruction Site Monitoring: Real-time tracking of equipment position and structural deformation monitoring on construction sites where RTK corrections from a base station provide sub-10cm accuracy for progress documentation and safety compliance\u003c\/li\u003e \u003cli\u003eGeospatial Research: Academic and environmental monitoring applications including glacier movement tracking, coastal erosion surveys, and habitat mapping where dual-frequency RTK eliminates atmospheric error sources affecting single-frequency receivers\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eBegin by mounting the Holybro H-RTK F9P Rover Lite on your platform with the antenna facing skyward, maintaining clear line-of-sight to the sky for optimal satellite acquisition. Connect the module via UART serial interface to your autopilot or ground control station, configuring the baud rate to 38400 or higher for real-time RTCM3 correction input. Establish a base station using a second u-blox ZED-F9P or compatible dual-frequency receiver at a known reference location, generating RTCM3 correction messages and transmitting them to the rover via radio modem or internet link such as 4G LTE or LoRaWAN depending on your operational range requirements.\u003c\/p\u003e\u003cp\u003ePower the module with a stable 5V supply, monitoring the status LED which indicates satellite lock and RTK fix state. Once the rover receives continuous RTCM3 corrections from the base station, the module typically achieves RTK-fixed solution within 10-30 seconds, at which point positional output accuracy improves from meter-level GPS to centimeter-level RTK. Configure output messages in NMEA format or u-blox proprietary UBX protocol through u-center software, setting the update rate to match your application requirements. For autonomous vehicle integration, ensure your autopilot firmware supports RTK input parsing and configure the failsafe behavior to trigger if RTK fix is lost, reverting to standard GPS navigation or initiating safe landing procedures.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Holybro H-RTK F9P Rover Lite integrates the u-blox ZED-F9P dual-frequency GNSS receiver with a compact form factor optimized for weight-sensitive platforms like fixed-wing drones and rovers. The F9P architecture enables simultaneous tracking of multiple satellite constellations, significantly improving fix acquisition time and reliability in urban canyons and obstructed environments. By processing L1 and L5 frequency bands independently, the module resolves integer ambiguities faster than single-frequency receivers, achieving RTK-fixed solutions within 10-30 seconds under optimal conditions with a base station providing RTCM3 corrections via radio link or IP network.\u003c\/p\u003e\u003cp\u003eThe Rover Lite variant strips away unnecessary components, reducing weight to approximately 25 grams while maintaining full RTK capability through its serial UART interface and optional CAN bus connectivity. Integration with Holybro's ecosystem includes compatibility with Pixhawk autopilots via the CubePilot connector standard, enabling seamless deployment in autonomous vehicle applications. The module operates across extended temperature ranges (-40 to +85°C), making it suitable for diverse geographical deployments from arctic surveying missions to tropical agricultural monitoring where thermal stability directly impacts positioning accuracy.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between RTK and standard GPS positioning?\u003c\/summary\u003e \u003cp\u003eStandard GPS provides meter-level accuracy through trilateration of satellite signals, while RTK (Real-Time Kinematic) positioning achieves centimeter-level accuracy by comparing phase measurements from a rover receiver against a base station at a known location. The base station generates RTCM3 correction messages that account for atmospheric delays, multipath errors, and satellite orbit uncertainties. The rover applies these corrections to resolve integer ambiguities in carrier phase measurements, reducing positional error from meters to centimeters. The F9P's dual-frequency capability accelerates this ambiguity resolution process, achieving fixed solutions 3-5 times faster than single-frequency RTK systems.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the maximum distance between RTK base station and rover?\u003c\/summary\u003e \u003cp\u003eRTK accuracy degrades with distance from the base station due to spatial decorrelation of atmospheric errors. For centimeter-level accuracy, maintain the rover within 10-20 kilometers of the base station when using radio modem links. Internet-based RTK networks (NTRIP) such as those provided by survey-grade services can extend this range to 50+ kilometers by using multiple base stations and interpolation algorithms. The Holybro H-RTK F9P Rover Lite performs optimally within 15 kilometers of a single base station using standard radio correction links, with accuracy degradation of approximately 1cm per additional 10 kilometers beyond this range.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow does dual-frequency GNSS improve RTK performance compared to single-frequency?\u003c\/summary\u003e \u003cp\u003eDual-frequency receivers like the F9P track both L1 (1.2 GHz) and L5 (1.18 GHz) bands simultaneously, enabling ionospheric error correction by comparing signal delays across frequencies. Single-frequency receivers cannot directly measure ionospheric delay, requiring larger correction windows and longer convergence times. The F9P's dual-frequency architecture reduces time-to-fix from 60-120 seconds to 10-30 seconds, improves performance in ionospheric storms, and enables reliable RTK operation in challenging environments such as tropical regions with high ionospheric activity. Additionally, dual-frequency reception improves multipath rejection, critical for surveying near buildings or dense vegetation.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan the Rover Lite operate without RTK corrections?\u003c\/summary\u003e \u003cp\u003eYes, the module functions as a standard dual-frequency GNSS receiver providing 2-5 meter accuracy without RTK corrections. However, to achieve the centimeter-level accuracy for which it is designed, continuous RTCM3 corrections from a base station are essential. Without corrections, the F9P delivers improved accuracy compared to single-frequency receivers due to ionospheric error mitigation, but this remains in the meter-level range unsuitable for precision agriculture or surveying applications.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro H-RTK F9P Rover Lite today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro H-RTK F9P Rover Lite Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741374296321,"sku":"TTD-4730","price":47750.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/781681ac1731e8129371e5e47832cbbd.jpg?v=1778024536"},{"product_id":"dji-naza-gps-module","title":"DJI Naza GPS module","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe DJI Naza GPS module is a high-precision GNSS receiver designed for the DJI Naza flight control system, providing accurate positioning and altitude data for autonomous flight operations. Professional drone operators, aerial surveyors, and mapping specialists rely on this module to achieve centimeter-level positional accuracy and stable flight performance in GPS-enabled environments. This module solves critical navigation challenges by enabling reliable waypoint navigation, return-to-home functionality, and enhanced flight stability in multi-rotor and fixed-wing UAV platforms.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eGNSS GPS Module with Integrated Compass\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eDJI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Constellations\u003c\/td\u003e \u003ctd\u003eGPS L1, GLONASS L1 dual-frequency\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePositioning Accuracy\u003c\/td\u003e \u003ctd\u003e2.5 meters (standard), sub-meter with DGPS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003e10 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCold Start Time\u003c\/td\u003e \u003ctd\u003eLess than 45 seconds\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eCAN Bus serial connection to Naza controller\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-10 to 60 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose DJI Naza GPS module?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of DJI Naza GPS module\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual-frequency GNSS receiver with GPS and GLONASS constellation support for enhanced satellite availability and positioning reliability in obstructed environments\u003c\/li\u003e \u003cli\u003eIntegrated 3-axis compass magnetometer providing heading reference and magnetic declination compensation for accurate autonomous flight directional control\u003c\/li\u003e \u003cli\u003eReal-time kinematic (RTK) compatibility enabling centimeter-level precision positioning when paired with ground-based differential correction sources\u003c\/li\u003e \u003cli\u003eRapid satellite acquisition with advanced cold-start algorithms reducing initialization time and enabling quick deployment in time-critical survey missions\u003c\/li\u003e \u003cli\u003eIndustrial-grade sealed connector design with conformal coating protecting against moisture ingress, vibration, and electromagnetic interference in harsh field conditions\u003c\/li\u003e \u003cli\u003eMultipath mitigation algorithms filtering signal reflections from buildings and terrain features to maintain accuracy in urban and forested environments\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePrecision aerial surveying and photogrammetry where accurate geolocation of captured imagery is critical for GIS mapping and orthomosaic generation\u003c\/li\u003e \u003cli\u003eAutonomous waypoint navigation for industrial inspection of infrastructure including power lines, pipelines, and cellular towers requiring repeatable flight paths\u003c\/li\u003e \u003cli\u003eAerial cinematography and broadcast applications requiring stable hovering and smooth camera movements with reliable return-to-home failsafe capability\u003c\/li\u003e \u003cli\u003eAgricultural crop monitoring and multispectral analysis where consistent positioning enables temporal change detection and yield mapping across large farm areas\u003c\/li\u003e \u003cli\u003eSearch and rescue operations utilizing autonomous flight patterns to systematically cover designated areas with real-time position tracking and data logging\u003c\/li\u003e \u003cli\u003eEnvironmental monitoring and wildlife conservation research requiring extended autonomous missions with precise geospatial data collection over protected areas\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstallation of the DJI Naza GPS module requires secure mechanical mounting on the aircraft frame with the antenna pointing upward and unobstructed by carbon fiber structures or metallic components that cause signal attenuation. Connect the module to the Naza flight controller using the provided CAN bus cable, ensuring proper connector seating and strain relief to prevent intermittent connection issues during flight vibration. Power the system and allow 30-60 seconds for initial satellite acquisition, during which the LED indicator transitions from blinking red to solid green, confirming successful GNSS lock and compass calibration completion.\u003c\/p\u003e\u003cp\u003eBefore flight operations, perform compass calibration by rotating the aircraft through 360 degrees in horizontal and vertical planes to establish local magnetic field reference data. Configure the flight controller parameters to enable GPS mode, set home point altitude relative to mean sea level, and establish geofencing boundaries if required by your operational airspace. Verify real-time position display on your ground station software matches your physical location within 5 meters before arming the aircraft for autonomous missions. For optimal performance in challenging environments, consider using differential GPS correction services or RTK base stations that significantly improve positioning accuracy to sub-decimeter levels.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe DJI Naza GPS module operates on dual-frequency GNSS technology, acquiring signals from both GPS and GLONASS satellite constellations simultaneously to deliver robust positioning data even in challenging environments with partial sky visibility. The module communicates with the Naza flight controller via a serial CAN bus interface, transmitting real-time position, velocity, and dilution of precision (DOP) metrics at 10Hz update rates. The integrated magnetometer compass provides heading reference for autonomous flight modes, while the module's intelligent satellite acquisition algorithm minimizes cold-start time and ensures rapid lock-on during power-up sequences.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the Naza GPS module is its compact form factor combined with industrial-grade reliability specifications. The module features built-in error correction algorithms that filter multipath interference in urban canyon environments, maintaining positional accuracy within 2.5 meters under standard conditions and sub-meter accuracy with DGPS augmentation. The sealed connector design and conformal coating protect against moisture and vibration, making it suitable for extended outdoor operations and harsh field conditions encountered in professional surveying, cinematography, and industrial inspection applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between GPS and GLONASS, and why does the Naza module use both?\u003c\/summary\u003e \u003cp\u003eGPS utilizes American satellites while GLONASS uses Russian satellites, each constellation providing independent positioning solutions. By receiving both GPS and GLONASS signals simultaneously, the Naza module increases the number of available satellites, particularly beneficial in urban canyons, forested areas, and high-latitude regions where single-constellation coverage may be limited. This dual-constellation approach reduces acquisition time, improves positional accuracy, and provides redundancy if one constellation experiences temporary signal degradation.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan the Naza GPS module work indoors or in GPS-denied environments?\u003c\/summary\u003e \u003cp\u003eThe Naza GPS module requires direct line-of-sight to satellite signals and cannot function indoors, underground, or in dense forest canopy where signal blockage occurs. For indoor autonomous flight, alternative positioning systems such as optical flow sensors, inertial measurement units, or ultra-wideband (UWB) localization systems are required. However, the module can maintain previously established position data for several seconds during brief signal interruptions, enabling flight through temporary obstructions if the aircraft quickly re-acquires satellite signals.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat does the compass magnetometer do, and why is calibration necessary?\u003c\/summary\u003e \u003cp\u003eThe integrated 3-axis magnetometer measures Earth's magnetic field to determine aircraft heading and provide directional reference for autonomous flight modes and gimbal stabilization. Calibration is necessary because ferromagnetic materials in the aircraft structure, electronic components, and nearby metallic objects distort the local magnetic field, introducing heading errors. Proper calibration establishes a reference model of these distortions, enabling the flight controller to calculate true heading by subtracting the aircraft-induced magnetic anomaly from raw magnetometer readings.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow does DGPS or RTK improve positioning accuracy, and what additional equipment is needed?\u003c\/summary\u003e \u003cp\u003eStandard GPS positioning accuracy is limited to 2-5 meters due to atmospheric refraction and satellite geometry variations. Differential GPS (DGPS) uses a stationary ground reference station that calculates correction factors for known errors, transmitting these corrections to the aircraft via radio link to improve accuracy to 30-50 centimeters. Real-Time Kinematic (RTK) uses carrier-phase measurements instead of code-phase, achieving centimeter-level accuracy but requiring a compatible RTK base station and radio modem for real-time correction transmission. The Naza module supports DGPS corrections via serial input, though RTK capability depends on your specific Naza firmware version and ground station configuration.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your DJI Naza GPS module today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy DJI Naza GPS module Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741374427393,"sku":"TTD-4733","price":9536.82,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/f132fb638e1e537dcba81ac2e6911583.jpg?v=1778024540"},{"product_id":"holybro-m10-gps-standard-gps-ghr-1-25mm-10pin","title":"Holybro M10 GPS Standard GPS (GHR 1.25mm 10pin)","description":"\u003cp\u003eHolybro M10 GPS Standard GPS (GHR 1.25mm 10pin)\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox M10\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnector\u003c\/td\u003e \u003ctd\u003eGHR 1.25mm, 10-pin\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro M10 GPS Standard GPS (GHR 1.25mm 10pin)?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro M10 GPS Standard GPS (GHR 1.25mm 10pin)\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eM10 chipset for improved satellite acquisition and accuracy\u003c\/li\u003e \u003cli\u003eStandard GHR 1.25mm 10-pin connector for broad Pixhawk-family compatibility\u003c\/li\u003e \u003cli\u003eGenuine Holybro build\u003c\/li\u003e \u003cli\u003eSuited to general-purpose autopilot GPS wiring\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePixhawk-series autopilot builds\u003c\/li\u003e \u003cli\u003eMultirotor and fixed-wing GPS navigation\u003c\/li\u003e \u003cli\u003eGeneral-purpose GNSS upgrade for existing autopilots\u003c\/li\u003e \u003cli\u003eDIY drone builds needing a standard-connector GPS\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cp\u003eBrowse the full \u003ca href=\"\/collections\/drones\"\u003eDrone Parts\u003c\/a\u003e range at Tech Depot India.\u003c\/p\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro M10 GPS Standard GPS (GHR 1.25mm 10pin) today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro M10 GPS Standard GPS (GHR 1.25mm 10pin) Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741374591233,"sku":"TTD-4737","price":6041.84,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/fd40b24bbb117869cda01c80337dcca5.jpg?v=1778024545"},{"product_id":"gps-neo-8m-satellite-positioning-module-development-board-for-arduino-stm32-51","title":"GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51","description":"\u003cp\u003eThe GPS NEO-8M is a high-performance satellite positioning module that provides accurate real-time location data with multi-constellation GNSS support including GPS, GLONASS, Galileo, and BeiDou systems. Professional engineers and embedded systems developers use this module for IoT applications, vehicle tracking systems, drone navigation, and geolocation-based projects requiring centimeter-level accuracy. This development board solves the critical challenge of integrating reliable global positioning capabilities into Arduino and STM32 microcontroller projects without requiring extensive RF design expertise.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eGPS GNSS Satellite Positioning Module Development Board\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eChipset\u003c\/td\u003e \u003ctd\u003eu-blox NEO-8M\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupported Constellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHorizontal Accuracy\u003c\/td\u003e \u003ctd\u003e2.5 meters (open sky)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTime to First Fix\u003c\/td\u003e \u003ctd\u003e1 second (hot start), 35 seconds (cold start)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Interface\u003c\/td\u003e \u003ctd\u003eUART (TTL level, 3.3V\/5V compatible)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBaud Rate\u003c\/td\u003e \u003ctd\u003e9600 to 921600 bps (configurable)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Supply\u003c\/td\u003e \u003ctd\u003e3.3V to 5V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCurrent Consumption\u003c\/td\u003e \u003ctd\u003e45mA typical, 200mA peak\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to +85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Type\u003c\/td\u003e \u003ctd\u003eActive ceramic patch antenna with SMA connector\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBackup Battery\u003c\/td\u003e \u003ctd\u003eCR2032 coin cell for RTC and hot start capability\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: GPS GNSS Satellite Positioning Module Development Board\u003c\/li\u003e\n\u003cli\u003eChipset: u-blox NEO-8M\u003c\/li\u003e\n\u003cli\u003eSupported Constellations: GPS, GLONASS, Galileo, BeiDou\u003c\/li\u003e\n\u003cli\u003eHorizontal Accuracy: 2.5 meters (open sky)\u003c\/li\u003e\n\u003cli\u003eTime to First Fix: 1 second (hot start), 35 seconds (cold start)\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: UART (TTL level, 3.3V\/5V compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-constellation GNSS support with simultaneous GPS, GLONASS, Galileo, and BeiDou reception for superior accuracy in challenging RF environments\u003c\/li\u003e \u003cli\u003eUltra-fast TTFF of 1 second on hot start enables rapid positioning in time-sensitive applications like emergency response and real-time tracking systems\u003c\/li\u003e \u003cli\u003eIntegrated jamming and spoofing detection with SQI monitoring protects against false signal injection and ensures data integrity for security-critical deployments\u003c\/li\u003e \u003cli\u003eLow power consumption at 45mA typical operation extends battery life in portable and IoT applications requiring weeks of continuous positioning\u003c\/li\u003e \u003cli\u003eStandard NMEA 0183 output protocol ensures compatibility with existing navigation software and reduces firmware development time\u003c\/li\u003e \u003cli\u003eOnboard backup battery maintains real-time clock and ephemeris data for instant hot starts without waiting for satellite reacquisition\u003c\/li\u003e \u003cli\u003e5V tolerant UART interface simplifies direct connection to Arduino boards without level shifter circuits\u003c\/li\u003e \u003cli\u003ePayment Options: UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eVehicle tracking and fleet management systems requiring real-time position updates with 2.5m accuracy for route optimization and anti-theft monitoring\u003c\/li\u003e \u003cli\u003eAutonomous drone and UAV navigation where rapid TTFF and multi-constellation support ensure stable flight path execution in GPS-denied urban environments\u003c\/li\u003e \u003cli\u003eIoT asset tracking for supply chain management, enabling geofencing alerts and location history logging for logistics optimization\u003c\/li\u003e \u003cli\u003ePrecision agriculture systems for field mapping and autonomous tractor guidance requiring centimeter-level accuracy for variable rate application\u003c\/li\u003e \u003cli\u003eEmergency response and rescue operations where rapid positioning and spoofing detection ensure reliable location data for first responders\u003c\/li\u003e \u003cli\u003eRobotics and autonomous navigation projects using Arduino and STM32 platforms for obstacle avoidance and waypoint-based path planning\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eConnect the GPS NEO-8M module to your Arduino or STM32 microcontroller using four wires: VCC to 5V power supply, GND to common ground, TX pin to microcontroller RX pin (serial input), and RX pin to microcontroller TX pin (serial output). If using 3.3V microcontrollers like STM32, the TX output is already 3.3V compatible, but ensure your microcontroller's RX pin can tolerate 3.3V input levels. Install the antenna by screwing the provided SMA connector cable firmly into the module's antenna port, positioning the antenna outdoors with clear sky view for optimal signal acquisition.\u003c\/p\u003e\u003cp\u003eInitialize serial communication at 9600 baud (default configuration) in your Arduino sketch using Serial.begin(9600) or configure STM32 UART peripherals accordingly. The module automatically transmits NMEA sentences at 1Hz frequency containing latitude, longitude, altitude, and satellite count information. Parse incoming NMEA strings using standard parsing libraries like TinyGPS or TinyGPS++ for Arduino, extracting position data and validating fix quality before using coordinates in navigation logic. For battery-powered applications, implement periodic wake-sleep cycles by controlling the module's enable pin to reduce average current consumption from 45mA to sub-milliamp levels during sleep states.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe GPS NEO-8M module operates on the u-blox NEO-8M chipset, a proven satellite positioning engine that delivers rapid time-to-first-fix (TTFF) in under 1 second for hot starts and maintains accuracy within 2.5 meters under open sky conditions. The module communicates via UART serial interface at configurable baud rates up to 921600 bps, making integration with Arduino Uno, Arduino Mega, STM32F1, STM32F4, and other microcontroller platforms straightforward. The development board includes integrated antenna connector, backup battery for faster acquisition, and power regulation circuitry optimized for low-power applications consuming as little as 45mA during normal operation.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the NEO-8M from competing modules is its advanced jamming and spoofing detection capabilities, combined with multi-frequency L1 band reception that ensures reliable positioning in urban canyon environments and near dense vegetation. The module outputs standard NMEA 0183 sentences including RMC, GGA, GSA, and GSV frames, enabling seamless integration with existing navigation software. Built-in SQI (Signal Quality Indicator) monitoring allows developers to implement intelligent fallback mechanisms when satellite signal quality degrades, critical for mission-critical applications like autonomous vehicle guidance and precision agriculture systems.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between GPS NEO-8M and NEO-6M modules?\u003c\/summary\u003e \u003cp\u003eThe NEO-8M offers superior multi-constellation support including simultaneous GPS, GLONASS, Galileo, and BeiDou reception, delivering faster TTFF of 1 second versus 35 seconds on NEO-6M. The NEO-8M also includes advanced spoofing detection and operates at lower power consumption (45mA vs 67mA), making it ideal for modern IoT and drone applications requiring rapid positioning in urban environments. NEO-6M is suitable for basic hobbyist projects where cost is primary concern.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use this module with 3.3V microcontrollers like STM32F1?\u003c\/summary\u003e \u003cp\u003eYes, the NEO-8M module is fully compatible with 3.3V microcontrollers. The TX output is natively 3.3V, so direct connection to STM32 RX pins is safe. However, the module accepts 3.3V to 5V on VCC and RX input pins due to internal voltage regulation and 5V tolerant logic. For optimal performance, power the module from a regulated 3.3V supply and connect TX output directly to STM32 RX input without level shifting.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I achieve faster positioning in cold start scenarios?\u003c\/summary\u003e \u003cp\u003eInstall a CR2032 backup battery in the onboard battery holder to maintain real-time clock and satellite ephemeris data. This enables hot start capability where the module reacquires satellites in 1 second instead of 35 seconds for cold starts. Additionally, upload current ephemeris data to the module using u-center software before deployment, and position the antenna with unobstructed sky view to maximize satellite visibility and signal strength.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat NMEA sentences does the NEO-8M output?\u003c\/summary\u003e \u003cp\u003eThe module outputs standard NMEA 0183 sentences including RMC (Recommended Minimum Navigation Information), GGA (Global Positioning System Fix Data), GSA (DOP and Active Satellites), GSV (Satellites in View), and VTG (Track and Ground Speed). These sentences are transmitted at 1Hz frequency by default, containing complete position, velocity, and satellite quality information sufficient for navigation and tracking applications.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow accurate is the GPS NEO-8M positioning?\u003c\/summary\u003e \u003cp\u003eUnder open sky conditions with clear satellite visibility, the NEO-8M achieves 2.5 meters horizontal accuracy (95th percentile) and 4 meters vertical accuracy. In urban canyon environments with partial sky view, accuracy degrades to 5-10 meters depending on satellite geometry and signal reflection. Multi-constellation support (GPS, GLONASS, Galileo, BeiDou) significantly improves accuracy in challenging RF environments compared to GPS-only modules.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51 Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741374918913,"sku":"TTD-4742","price":1250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/f28947db8da47ab665adac0d9b28c343.jpg?v=1778024552"},{"product_id":"gps-neo-8m-satellite-positioning-module-development-board-for-arduino-stm32-51-m8l-03a-12","title":"GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51 – M8L-03A-12","description":"\u003cp\u003eThe GPS NEO-8M is a professional-grade satellite positioning module that delivers accurate GNSS (Global Navigation Satellite System) positioning with multi-constellation support including GPS, GLONASS, Galileo, and BeiDou. This development board is widely used by embedded systems engineers, IoT developers, and robotics professionals who require real-time location data with meter-level accuracy for autonomous navigation, fleet tracking, and geolocation applications. The module solves the critical challenge of obtaining reliable, low-power positioning data in applications where traditional cellular triangulation or WiFi-based location services prove insufficient or unreliable.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eGNSS Satellite Positioning Module with Development Board\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eu-blox\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSatellite Systems\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou (Multi-constellation)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Interface\u003c\/td\u003e \u003ctd\u003eUART Serial (9600-921600 baud configurable)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput Protocol\u003c\/td\u003e \u003ctd\u003eNMEA 0183 standard format\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePosition Accuracy\u003c\/td\u003e \u003ctd\u003e2.5 meters (95th percentile, open sky)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTime-to-First-Fix\u003c\/td\u003e \u003ctd\u003eCold start: 26 seconds, Hot start: 2 seconds\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSensitivity\u003c\/td\u003e \u003ctd\u003e-163 dBm tracking, -148 dBm acquisition\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e3.3V to 5V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCurrent Consumption\u003c\/td\u003e \u003ctd\u003e45mA active positioning, 10mA backup mode\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Type\u003c\/td\u003e \u003ctd\u003eExternal ceramic patch antenna connector (SMA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003e1Hz to 10Hz configurable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40°C to +85°C\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: GNSS Satellite Positioning Module with Development Board\u003c\/li\u003e\n\u003cli\u003eSatellite Systems: GPS, GLONASS, Galileo, BeiDou (Multi-constellation)\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: UART Serial (9600-921600 baud configurable)\u003c\/li\u003e\n\u003cli\u003eOutput Protocol: NMEA 0183 standard format\u003c\/li\u003e\n\u003cli\u003ePosition Accuracy: 2.5 meters (95th percentile, open sky)\u003c\/li\u003e\n\u003cli\u003eTime-to-First-Fix: Cold start: 26 seconds, Hot start: 2 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51 – M8L-03A-12?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51 – M8L-03A-12\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-constellation GNSS receiver supporting GPS, GLONASS, Galileo, and BeiDou simultaneously for superior availability and accuracy in urban and obstructed environments\u003c\/li\u003e \u003cli\u003eUltra-sensitive -163 dBm tracking capability enables positioning in challenging RF conditions including dense urban areas, forests, and near-window indoor locations\u003c\/li\u003e \u003cli\u003eRapid time-to-first-fix with cold start in 26 seconds and hot start in 2 seconds, critical for applications requiring quick initialization and position updates\u003c\/li\u003e \u003cli\u003eLow power consumption at 45mA during active tracking and 10mA in backup mode, ideal for battery-powered IoT and portable applications\u003c\/li\u003e \u003cli\u003eUART serial interface with configurable baud rates and standard NMEA output protocol ensures seamless integration with Arduino, STM32, and other microcontroller platforms\u003c\/li\u003e \u003cli\u003eIntegrated development board with antenna connector, backup battery support, and power management eliminates complex circuit design and accelerates time-to-market\u003c\/li\u003e \u003cli\u003eWide operating voltage range from 3.3V to 5V supports direct connection to both 3.3V and 5V logic systems without level shifting\u003c\/li\u003e \u003cli\u003eConfigurable update rate from 1Hz to 10Hz allows optimization between position accuracy requirements and power consumption constraints\u003c\/li\u003e \u003cli\u003ePayment Options: UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAutonomous robotics and unmanned vehicles requiring real-time position feedback for path planning, obstacle avoidance, and SLAM (Simultaneous Localization and Mapping) algorithms in outdoor navigation scenarios\u003c\/li\u003e \u003cli\u003eIoT fleet management and asset tracking systems where vehicles and equipment must be monitored across geographically distributed areas with meter-level accuracy for logistics optimization\u003c\/li\u003e \u003cli\u003eDrone and aerial platform stabilization where GPS coordinates provide altitude reference and geofencing boundaries for autonomous flight control systems\u003c\/li\u003e \u003cli\u003eAgricultural precision farming applications utilizing GPS data for automated tractor guidance, crop mapping, and variable-rate application of fertilizers and pesticides\u003c\/li\u003e \u003cli\u003eWeather station networks and environmental monitoring systems requiring accurate geolocation data for meteorological data correlation and climate research\u003c\/li\u003e \u003cli\u003eHiking and outdoor adventure tracking applications where portable devices need reliable positioning in remote areas with minimal cellular coverage\u003c\/li\u003e \u003cli\u003eSurvey and mapping applications where field instruments require accurate position data for GIS (Geographic Information Systems) data collection and analysis\u003c\/li\u003e \u003cli\u003eTime synchronization and network timing applications where GPS provides highly accurate 1PPS (pulse-per-second) output for clock disciplining in communication networks\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eTo integrate the GPS NEO-8M module with your Arduino or STM32 microcontroller, connect the VCC pin to your 3.3V or 5V power supply, GND to ground, and the TX pin to a serial input pin (RX) on your microcontroller. The module outputs NMEA sentences continuously at the configured baud rate (default 9600). Use the SoftwareSerial library on Arduino or hardware UART on STM32 to receive and parse NMEA strings. The standard NMEA output includes RMC (Recommended Minimum) sentences containing latitude, longitude, speed, and timestamp data, plus GGA sentences with altitude and satellite count information. Configure the module's update rate and output sentences using u-center software via USB-to-serial adapter if advanced customization is required.\u003c\/p\u003e\u003cp\u003eFor optimal performance, mount the antenna in an open area with clear sky visibility, avoiding metal structures and dense vegetation that attenuate satellite signals. Install a CR1632 backup battery in the onboard battery holder to enable hot-start positioning on subsequent power-ups, reducing TTFF to approximately 2 seconds. Implement software-based error checking using NMEA checksum validation to ensure data integrity. For applications requiring higher accuracy than standard 2.5-meter positioning, consider implementing DGPS (Differential GPS) corrections or RTK (Real-Time Kinematic) augmentation using local reference stations. Always configure appropriate serial timeout handlers in your firmware to gracefully manage periods when satellite signals are temporarily unavailable.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe GPS NEO-8M module operates on the u-blox M8 platform, which utilizes advanced signal processing algorithms to achieve rapid time-to-first-fix (TTFF) and exceptional sensitivity in challenging environments. The module communicates via UART serial interface at 9600 baud rate (configurable up to 921600 baud) and supports NMEA protocol output, making it compatible with virtually all microcontroller platforms including Arduino, STM32, Raspberry Pi, and custom embedded systems. The development board includes integrated antenna connector, backup battery support for hot-start positioning, and power management circuitry that enables operation from 3.3V to 5V supply rails, drawing minimal current of approximately 45mA during active positioning.\u003c\/p\u003e\u003cp\u003eThe M8L-03A-12 variant features enhanced sensitivity specifications with -163 dBm tracking capability, enabling reliable positioning in urban canyons, dense foliage, and indoor near-window scenarios where conventional GPS modules fail. The module incorporates AssistNow technology for faster cold-start acquisition and supports simultaneous reception from multiple satellite constellations, dramatically improving availability and accuracy in challenging RF environments. The integrated development board breaks out all essential pins including UART TX\/RX, power supply, and ground connections, with additional GPIO pins for module reset and enable functions, streamlining integration into prototyping and production environments.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between cold start and hot start positioning?\u003c\/summary\u003e \u003cp\u003eCold start occurs when the module powers on without any prior satellite ephemeris data, requiring it to download complete orbital information from satellites, resulting in 26-second TTFF. Hot start uses previously stored ephemeris and almanac data from the backup battery, enabling rapid 2-second TTFF. Warm start (10-15 seconds) occurs when the module has almanac but not ephemeris data. For applications requiring immediate positioning after power-up, always maintain the backup battery connection.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan this GPS module work indoors or near windows?\u003c\/summary\u003e \u003cp\u003eThe NEO-8M's exceptional -163 dBm sensitivity enables positioning near windows and in partially obstructed indoor locations, though performance degrades significantly compared to open sky. For reliable indoor positioning, consider augmenting GPS with WiFi triangulation or implementing assisted-GPS (A-GPS) using ground-based reference networks. Dense building materials and metal structures will severely attenuate satellite signals, making outdoor positioning with clear sky visibility essential for reliable operation.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I parse NMEA sentences from the GPS module?\u003c\/summary\u003e \u003cp\u003eNMEA sentences are comma-separated ASCII strings terminated with carriage return and line feed. The most useful sentence types are RMC (contains latitude, longitude, speed, and date\/time) and GGA (contains latitude, longitude, altitude, and satellite count). Parse these strings by splitting on commas and validating checksums. Arduino libraries like TinyGPS++ and TinyGPS simplify parsing, automatically extracting latitude, longitude, altitude, and other parameters from raw NMEA data streams.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat baud rate should I use for serial communication?\u003c\/summary\u003e \u003cp\u003eThe default baud rate is 9600, which is compatible with most microcontroller platforms and provides sufficient throughput for standard NMEA output at 1Hz update rate. For applications requiring 10Hz update rates or custom binary protocols, configure higher baud rates up to 921600 using u-center software. Higher baud rates reduce latency and increase data throughput but may introduce timing issues on slower microcontroller platforms, so validate thoroughly before deployment.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51 – M8L-03A-12 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy GPS NEO-8M Satellite Positioning Module Development Board for Arduino STM32 51 – M8L-03A-12 Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741374984449,"sku":"TTD-4743","price":1250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/7c5d0a29b998b7d3db89f85489fa617a.jpg?v=1778024553"},{"product_id":"cuav-neo-3-gps-module-gnss-u-blox-m9n-drone-hardware","title":"CUAV NEO 3 GPS Module | GNSS U-blox M9N Drone Hardware","description":"\u003cp\u003eThe CUAV NEO 3 is a professional-grade GNSS positioning module featuring the u-blox M9N chipset, designed to deliver centimeter-level accuracy for autonomous unmanned aerial vehicles and precision navigation applications. Professional drone operators, surveying engineers, and robotics developers rely on this module to achieve reliable GPS\/GLONASS\/Galileo\/BeiDou multi-constellation positioning with minimal latency and drift. This module solves critical positioning challenges in GPS-denied environments and dynamic flight scenarios by integrating advanced satellite constellation support with robust signal acquisition algorithms.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eGNSS Multi-Constellation GPS Module with u-blox M9N Chipset\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eCUAV\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Constellations Supported\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou, QZSS, SBAS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHorizontal Accuracy\u003c\/td\u003e \u003ctd\u003e2.5m (standard mode), sub-10cm (RTK mode)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003e5Hz to 25Hz configurable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Interface\u003c\/td\u003e \u003ctd\u003eUART (9600-921600 baud), I2C, SPI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to +85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Consumption\u003c\/td\u003e \u003ctd\u003eApproximately 100mA during active positioning\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRTK Support\u003c\/td\u003e \u003ctd\u003eYes, with NTRIP correction over cellular\/radio\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose CUAV NEO 3 GPS Module | GNSS U-blox M9N Drone Hardware?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of CUAV NEO 3 GPS Module | GNSS U-blox M9N Drone Hardware\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-constellation GNSS reception with simultaneous GPS, GLONASS, Galileo, and BeiDou tracking for enhanced availability in challenging environments\u003c\/li\u003e \u003cli\u003eReal-time kinematic (RTK) positioning capability delivering sub-10cm horizontal accuracy for precision surveying and autonomous navigation applications\u003c\/li\u003e \u003cli\u003eAdvanced multipath mitigation and spoofing detection algorithms ensuring reliable positioning in urban canyon and GPS-denied scenarios\u003c\/li\u003e \u003cli\u003eDual communication interfaces with UART and I2C support enabling seamless integration with Pixhawk autopilots and custom flight control systems\u003c\/li\u003e \u003cli\u003eWide operating temperature range from -40 to +85 degrees Celsius with industrial-grade reliability for extended outdoor deployment\u003c\/li\u003e \u003cli\u003eConfigurable update rates from 5Hz to 25Hz allowing optimization for power consumption versus positioning responsiveness trade-offs\u003c\/li\u003e \u003cli\u003eBuilt-in compass interference detection and geofencing support for enhanced flight safety and autonomous mission planning\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePrecision agriculture and crop monitoring with centimeter-level positioning for autonomous spraying drones and yield mapping operations\u003c\/li\u003e \u003cli\u003eSurveying and photogrammetry requiring sub-10cm accuracy for topographic mapping, 3D model generation, and construction site monitoring\u003c\/li\u003e \u003cli\u003eAutonomous delivery and logistics with reliable multi-constellation positioning for waypoint navigation and collision avoidance in urban environments\u003c\/li\u003e \u003cli\u003eSearch and rescue operations utilizing RTK corrections for precise target location identification and coordinated multi-drone deployment\u003c\/li\u003e \u003cli\u003eInfrastructure inspection and power line monitoring with centimeter-level accuracy for structural assessment and maintenance planning\u003c\/li\u003e \u003cli\u003eGeospatial research and environmental monitoring combining GNSS positioning with sensor fusion for climate and ecological data collection\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eIntegration of the CUAV NEO 3 begins with proper antenna placement at least 8cm away from RF-emitting components and metallic structures to minimize multipath interference. Connect the module to your autopilot platform via UART at 38400 baud rate, or I2C for systems supporting that protocol. Configure the module using u-center software or your autopilot's parameter settings to enable desired GNSS constellations, set update rates based on your application requirements, and calibrate compass offsets if operating in magnetically noisy environments. For RTK applications, configure NTRIP client settings to receive correction streams from a nearby base station, typically achieving centimeter-level accuracy within 30 seconds of initialization.\u003c\/p\u003e\u003cp\u003eDuring field deployment, allow 30-60 seconds for initial satellite acquisition and position lock before commencing autonomous flight operations. Monitor signal quality indicators in your ground control station to verify adequate satellite visibility throughout your mission. For extended operations in GPS-denied zones, implement sensor fusion strategies combining GNSS positioning with inertial measurement units (IMUs) and optical flow sensors. Regularly update the module's firmware through u-blox tools to access latest constellation support and performance improvements, and maintain antenna cleanliness to ensure optimal signal reception.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe CUAV NEO 3 GPS Module integrates the u-blox M9N GNSS receiver, a dual-frequency multi-band positioning engine that simultaneously tracks signals from GPS, GLONASS, Galileo, and BeiDou satellite constellations. The M9N chipset employs advanced signal processing techniques including carrier-phase tracking and raw measurement output, enabling real-time kinematic (RTK) positioning capabilities when paired with a compatible base station. The module operates at 5Hz to 25Hz update rates with typical horizontal accuracy of 2.5 meters in standard mode and sub-10cm accuracy in RTK mode, making it ideal for precision agriculture, surveying, and autonomous flight control applications.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the CUAV NEO 3 is its integrated safety features including built-in compass interference detection, configurable geofencing, and support for NTRIP RTK corrections over cellular or radio links. The module features a compact form factor with integrated antenna connector, I2C and UART communication interfaces, and operates across the extended temperature range of -40 to +85 degrees Celsius. The u-blox M9N engine delivers superior performance in urban canyon environments through advanced multipath mitigation and spoofing detection, while consuming minimal power at approximately 100mA during active positioning.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between standard GPS mode and RTK mode on the CUAV NEO 3?\u003c\/summary\u003e \u003cp\u003eStandard GPS mode delivers approximately 2.5 meter horizontal accuracy using satellite signals alone, suitable for general navigation and waypoint-based autonomous flight. RTK (Real-Time Kinematic) mode achieves sub-10cm accuracy by receiving correction signals from a ground-based reference station via NTRIP protocol over cellular or radio links. RTK mode requires additional infrastructure investment but is essential for precision surveying, construction monitoring, and applications demanding centimeter-level positioning accuracy.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan the CUAV NEO 3 work indoors or in GPS-denied environments?\u003c\/summary\u003e \u003cp\u003eThe CUAV NEO 3 requires direct line-of-sight to satellites and cannot function indoors or in completely GPS-denied environments. However, its multi-constellation support (GPS, GLONASS, Galileo, BeiDou) provides superior performance in urban canyon scenarios with partial sky visibility. For continuous positioning in GPS-denied zones, implement sensor fusion combining GNSS with inertial navigation systems (INS), visual odometry, or LiDAR-based simultaneous localization and mapping (SLAM) techniques.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat antenna should I use with the CUAV NEO 3 module?\u003c\/summary\u003e \u003cp\u003eThe CUAV NEO 3 is compatible with u-blox standard GNSS antennas featuring SMA or MCX connectors. We recommend active patch antennas with 28-30dB gain for optimal signal acquisition in challenging environments. Ensure antenna placement at least 8cm away from metallic surfaces and RF-emitting components to minimize multipath interference and maintain positioning accuracy. The module provides antenna detection and short-circuit protection to prevent damage from improper antenna connections.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your CUAV NEO 3 GPS Module | GNSS U-blox M9N Drone Hardware today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy CUAV NEO 3 GPS Module | GNSS U-blox M9N Drone Hardware Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741375049985,"sku":"TTD-4745","price":11325.73,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/78ecf6095dcb2a1484c15394e2121aa0.jpg?v=1778024556"},{"product_id":"holybro-m9n-gps-with-standard-connector","title":"Holybro M9N GPS with Standard Connector","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro M9N GPS is a high-precision multi-constellation GNSS receiver designed for professional UAV, robotics, and autonomous navigation applications requiring centimeter-level accuracy. This module integrates u-blox M9N chipset technology with support for GPS, GLONASS, Galileo, and BeiDou satellite systems, delivering reliable positioning in challenging environments. It solves the critical challenge of achieving fast convergence times and RTK-capable positioning for precision agriculture, surveying, mapping, and autonomous vehicle guidance systems.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eMulti-Constellation GNSS Receiver Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eChipset\u003c\/td\u003e \u003ctd\u003eu-blox M9N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSatellite Systems\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHorizontal Accuracy\u003c\/td\u003e \u003ctd\u003e2.5m (standard), 0.5m (RTK)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003e5Hz to 25Hz configurable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnector Type\u003c\/td\u003e \u003ctd\u003eDF13 Standard Connector\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e4.75V to 5.25V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Protocol\u003c\/td\u003e \u003ctd\u003eUART, I2C, SPI\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro M9N GPS with Standard Connector?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro M9N GPS with Standard Connector\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-Constellation Reception: Simultaneously tracks GPS, GLONASS, Galileo, and BeiDou satellites for superior availability and accuracy in obstructed environments\u003c\/li\u003e \u003cli\u003eDual-Frequency L1\/L5 Technology: Reduces ionospheric delay errors by up to 50%, enabling accurate positioning in urban canyons and dense foliage\u003c\/li\u003e \u003cli\u003eRTK-Ready Architecture: Supports Real-Time Kinematic corrections for centimeter-level accuracy when paired with compatible base stations\u003c\/li\u003e \u003cli\u003eFast Time-to-First-Fix: Achieves cold start positioning in under 30 seconds with assisted GNSS capabilities and extended ephemeris data\u003c\/li\u003e \u003cli\u003eStandard DF13 Connector: Direct compatibility with Pixhawk, Cube, and ArduPilot ecosystem without custom wiring or adapters\u003c\/li\u003e \u003cli\u003eIntegrated Compass and Barometer: Built-in magnetometer and pressure sensor provide heading and altitude data for complete navigation stack\u003c\/li\u003e \u003cli\u003eLow Power Consumption: Draws only 110mA typical current, ideal for battery-powered UAV and robotics applications\u003c\/li\u003e \u003cli\u003eConfigurable Update Rates: Selectable 5Hz to 25Hz output frequency for balancing accuracy and processing load requirements\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePrecision Agriculture Mapping: Deploy for crop health monitoring, yield mapping, and autonomous spraying operations requiring sub-meter accuracy with RTK corrections\u003c\/li\u003e \u003cli\u003eProfessional Drone Surveying: Integrate with DJI Matrice or custom fixed-wing platforms for orthomosaic generation and photogrammetry with absolute positioning\u003c\/li\u003e \u003cli\u003eAutonomous Ground Vehicles: Implement in wheeled robots and autonomous delivery systems for reliable GPS-denied area navigation with sensor fusion\u003c\/li\u003e \u003cli\u003eInfrastructure Inspection: Use for bridge, power line, and pipeline inspection drones requiring precise geo-tagging and repeatable flight paths\u003c\/li\u003e \u003cli\u003eEnvironmental Monitoring: Deploy on long-endurance platforms for wildlife tracking, forest fire detection, and climate research data collection\u003c\/li\u003e \u003cli\u003eConstruction Site Mapping: Support as-built documentation and volumetric calculations for earthworks with centimeter-level accuracy\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eConnect the Holybro M9N GPS module to your autopilot using the standard DF13 connector to the GPS port. Ensure proper orientation with the antenna facing skyward and positioned away from RF interference sources such as power distribution boards and wireless transmitters. Power the module through the 5V supply line and configure your flight controller firmware to enable GPS input at the appropriate UART baud rate (typically 38400 baud for u-blox protocol).\u003c\/p\u003e\u003cp\u003eFor RTK operations, configure the module to accept RTCM3 correction data from your base station through the secondary UART port or radio link. Verify satellite acquisition by monitoring the GPS status in your ground control station software, typically showing 8 or more satellites for reliable positioning. Calibrate the integrated compass using your autopilot's built-in calibration routine to eliminate magnetic interference from nearby electronics. For optimal performance in challenging environments, enable dynamic model selection appropriate to your application (e.g., airborne 4G for drones, automotive for ground vehicles) through u-blox configuration tools.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Holybro M9N GPS receiver operates on multi-constellation satellite positioning principles, simultaneously tracking signals from four independent global navigation satellite systems. The u-blox M9N chipset processes these signals through advanced correlation techniques and Kalman filtering algorithms, achieving horizontal accuracy of up to 2.5 meters in standard mode and sub-decimeter accuracy when paired with RTK base stations. The standard connector interface ensures seamless integration with Pixhawk autopilots, flight controllers, and embedded Linux systems commonly used in professional drone and robotics platforms.\u003c\/p\u003e\u003cp\u003eThis module features dual-frequency capability (L1 and L5 bands) that significantly reduces ionospheric errors and improves accuracy in urban canyon environments where signal reflections occur. The 5Hz to 25Hz update rate provides responsive positioning feedback for dynamic applications, while the integrated compass and barometer offer complementary sensor data for complete navigation solutions. The compact form factor with standard DF13 connector eliminates custom wiring requirements, making it ideal for rapid prototyping and production integration in commercial UAV systems.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between standard GPS accuracy and RTK accuracy with this module?\u003c\/summary\u003e \u003cp\u003eStandard GPS mode provides 2.5-meter horizontal accuracy using satellite signals alone, suitable for general navigation and mapping. RTK mode requires a base station transmitting correction data and achieves 0.5-meter or better accuracy by correcting atmospheric and orbital errors in real-time. The Holybro M9N supports both modes, allowing you to upgrade accuracy by adding a compatible RTK base station to your system.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs this GPS module compatible with Pixhawk autopilots?\u003c\/summary\u003e \u003cp\u003eYes, the standard DF13 connector on the Holybro M9N is fully compatible with Pixhawk 4, Pixhawk 4 Mini, Cube Orange, and other autopilots using the same connector standard. Simply connect the module to the GPS port and configure your firmware to enable GPS input. No additional adapters or modifications are required.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow long does it take to acquire satellite signals after power-on?\u003c\/summary\u003e \u003cp\u003eCold start acquisition typically takes 25-35 seconds when the module has no prior position or time information. Warm start (with previous position data) takes 5-10 seconds, and hot start (with recent ephemeris data) achieves lock in under 5 seconds. Assisted GNSS using internet-downloaded ephemeris data can reduce cold start time to 10-15 seconds.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use this GPS module in areas with poor satellite visibility?\u003c\/summary\u003e \u003cp\u003eThe multi-constellation design significantly improves performance in challenging environments by tracking 80+ satellites compared to 30+ with GPS-only receivers. However, dense urban canyons and indoor environments still present challenges. For such applications, consider sensor fusion with IMU data or upgrading to RTK mode with a nearby base station for continuous centimeter-level accuracy.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the power consumption of the Holybro M9N GPS?\u003c\/summary\u003e \u003cp\u003eThe module draws approximately 110mA at 5V during normal operation, consuming about 0.55 watts. This makes it suitable for battery-powered applications with reasonable flight times. Power consumption remains relatively constant regardless of satellite acquisition status or update rate configuration.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro M9N GPS with Standard Connector today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro M9N GPS with Standard Connector Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741375344897,"sku":"TTD-4754","price":8607.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/d3fabad855c72b9a2c19c224c4de117e.jpg?v=1778024567"},{"product_id":"raspberry-pi-gps-module-usb-port","title":"Raspberry Pi GPS Module USB Port","description":"\u003cp\u003eRaspberry Pi GPS Module USB Port\u003c\/p\u003e\u003cp\u003eSupport the Raspberry Pi models A, B, A +, B +, Zero, 2. USB Port - GPS module contains T CP202USB serial interface chip, through a serial Port or USB and Raspberry Pi to communicate.\u003cbr\u003eL80 is integrated with the Patch antenna (5.0 \u003cem\u003e 5.0 \u003c\/em\u003e 5.0 mm) of compact modules, with ultra-low power consumption, the advantages of the fast positioning, in capturing and tracking, makes the USB Port - GPS has a very good performance.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eUSB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHost Compatibility\u003c\/td\u003e \u003ctd\u003eRaspberry Pi\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003eSuitable For Raspberry Pi A B A+ B+ Zero 2 3.\u003c\/li\u003e\n\u003cli\u003eConnect via 1*8 2.54 separation distance pin header or USB micro data cable.\u003c\/li\u003e\n\u003cli\u003eAdopting L80-39 mold project, with 15 x 15 x 4mm Patch aerial.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose Raspberry Pi GPS Module USB Port?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Raspberry Pi GPS Module USB Port\u003c\/h2\u003e\u003col\u003e \u003cli\u003eSuitable For Raspberry Pi A B A+ B+ Zero 2 3.\u003c\/li\u003e \u003cli\u003eConnect via 1*8 2.54 separation distance pin header or USB micro data cable.\u003c\/li\u003e \u003cli\u003eAdopting L80-39 mold project, with 15 x 15 x 4mm Patch aerial.\u003c\/li\u003e \u003cli\u003eSuper low power consumption, quick location.\u003c\/li\u003e \u003cli\u003eSupport Short-circuit Protection and Aerial Detection.\u003c\/li\u003e \u003cli\u003eSupport self-auxiliary AGPS (EASY technology), no need for external memory.\u003c\/li\u003e \u003cli\u003eSupport LOCUS, DGPS, SBAS(WAAS\/EGNOS\/MSAS\/GAGAN).\u003c\/li\u003e \u003cli\u003ePlug-and-play USB connection needs no soldering or HAT wiring\u003c\/li\u003e\n\u003cli\u003eWorks across Raspberry Pi models with a USB port\u003c\/li\u003e\n\u003cli\u003eSuited to software-defined GPS logging and mapping projects\u003c\/li\u003e\n\u003cli\u003eSimple to relocate the antenna away from RF-noisy boards\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRaspberry Pi-based GPS logging and tracking projects\u003c\/li\u003e \u003cli\u003eDIY navigation and mapping tools\u003c\/li\u003e \u003cli\u003eRobotics and drone ground-station projects\u003c\/li\u003e \u003cli\u003eEducational GNSS and embedded-systems projects\u003c\/li\u003e \u003cli\u003eAsset and vehicle tracking projects\u003c\/li\u003e\n\u003cli\u003eTiming\/NTP reference for a Pi-based server\u003c\/li\u003e\n\u003cli\u003eDrone or robotics navigation experiments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e1 x Raspberry Pi GPS Module USB Port\u003c\/p\u003e\u003cp\u003eShop online at \u003ca href=\"https:\/\/techdepot.in\"\u003eTech Depot India\u003c\/a\u003e - India's trusted electronics components store. Fast delivery across Bengaluru, Delhi, Hyderabad.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eIs technical support available?\u003c\/summary\u003e \u003cp\u003eYes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Raspberry Pi GPS Module USB Port today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Raspberry Pi GPS Module USB Port Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/raspberry-pi\"\u003eRaspberry Pi \u0026amp; SBC\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741375475969,"sku":"TTD-4756","price":1810.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/f88b0c00cc038879236095949db2b3da.jpg?v=1778024570"},{"product_id":"gps-neo-6m-satellite-positioning-module-development-board-for-arduino-stm32-51","title":"GPS NEO-6M Satellite Positioning Module Development Board for Arduino STM32 51","description":"\u003cp\u003eThe GPS NEO-6M Satellite Positioning Module Development Board for Arduino STM32 51 is a arduino + microcontroller component used by makers, students and engineers for electronics and embedded-systems projects.\u003c\/p\u003e\u003cp\u003eGPS NEO-6M Satellite Positioning Module Development Board for Arduino STM32 51\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eGNSS Module: u-blox NEO-6M satellite positioning module\u003c\/li\u003e \u003cli\u003eInterface: UART (TTL serial)\u003c\/li\u003e \u003cli\u003eChannels: 50-channel GPS receiver (typical NEO-6M spec)\u003c\/li\u003e \u003c\/ul\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox NEO-6M\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible Platforms\u003c\/td\u003e \u003ctd\u003eArduino, STM32, 8051 microcontrollers\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose GPS NEO-6M Satellite Positioning Module Development Board for Arduino STM32 51?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of GPS NEO-6M Satellite Positioning Module Development Board for Arduino STM32 51\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eu-blox NEO-6M receiver acquires GPS position, speed and time over a simple serial link\u003c\/li\u003e \u003cli\u003eWorks with the widely used TinyGPS\/TinyGPS++ Arduino libraries\u003c\/li\u003e \u003cli\u003eOnboard ceramic antenna with an external antenna connector for weak-signal areas\u003c\/li\u003e \u003cli\u003eStatus LED indicates when a satellite fix is acquired\u003c\/li\u003e \u003cli\u003eWidely supported by open-source GPS parsing libraries\u003c\/li\u003e\n\u003cli\u003eUART interface for straightforward microcontroller wiring\u003c\/li\u003e\n\u003cli\u003eOnboard antenna and status LED are standard on this board class\u003c\/li\u003e\n\u003cli\u003eBroad compatibility across common hobbyist MCU platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eGPS tracking and logging for Arduino\/STM32 projects\u003c\/li\u003e \u003cli\u003eVehicle and drone navigation and telemetry\u003c\/li\u003e \u003cli\u003eTimekeeping and location-tagging for data-logging projects\u003c\/li\u003e \u003cli\u003eArduino\/STM32 GPS tracking and logging projects\u003c\/li\u003e\n\u003cli\u003eDIY vehicle or drone navigation\u003c\/li\u003e\n\u003cli\u003eEducational embedded-systems and IoT projects\u003c\/li\u003e\n\u003cli\u003eLow-cost GNSS prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your GPS NEO-6M Satellite Positioning Module Development Board for Arduino STM32 51 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy GPS NEO-6M Satellite Positioning Module Development Board for Arduino STM32 51 Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741375574273,"sku":"TTD-4759","price":550.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/12e3f27b6f2e683ace1eeadf98bc6cf4.jpg?v=1778024577"},{"product_id":"holybro-pixhawk-4-neo-m8n-gps-module","title":"Holybro Pixhawk 4 Neo M8N GPS Module","description":"\u003cp\u003eHolybro Pixhawk 4 Neo M8N GPS Module\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox NEO-M8N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible Flight Controller\u003c\/td\u003e \u003ctd\u003ePixhawk 4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro Pixhawk 4 Neo M8N GPS Module?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro Pixhawk 4 Neo M8N GPS Module\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMatched connector and mount for direct Pixhawk 4 integration\u003c\/li\u003e \u003cli\u003eM8N chipset supports multi-constellation GNSS for reliable fixes\u003c\/li\u003e \u003cli\u003eGenuine Holybro build quality and connector fit\u003c\/li\u003e \u003cli\u003ePlug-and-play with Pixhawk 4 firmware GPS protocols\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePixhawk 4 autopilot builds\u003c\/li\u003e \u003cli\u003eMultirotor and fixed-wing GPS navigation\u003c\/li\u003e \u003cli\u003eAutonomous waypoint and mission-planning flights\u003c\/li\u003e \u003cli\u003eUpgrading GPS on an existing Pixhawk 4 rig\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro Pixhawk 4 Neo M8N GPS Module today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro Pixhawk 4 Neo M8N GPS Module Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741375639809,"sku":"TTD-4761","price":7204.82,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/f56d0685865da181f683251352fff29f.png?v=1778024579"},{"product_id":"gps-neo-7m-satellite-positioning-module-development-board-for-arduino-stm32-51","title":"GPS NEO-7M Satellite Positioning Module Development Board for Arduino STM32 51","description":"\u003cp\u003eThe GPS NEO-7M Satellite Positioning Module Development Board for Arduino STM32 51 is a arduino + microcontroller component used by makers, students and engineers for electronics and embedded-systems projects.\u003c\/p\u003e\u003cp\u003eGPS NEO-7M Satellite Positioning Module Development Board for Arduino STM32 51\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eGNSS Module: u-blox NEO-7M satellite positioning module\u003c\/li\u003e \u003cli\u003eInterface: UART (TTL serial)\u003c\/li\u003e \u003cli\u003eChannels: 56-channel GPS receiver (typical NEO-7M spec)\u003c\/li\u003e \u003c\/ul\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox NEO-7M\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible Platforms\u003c\/td\u003e \u003ctd\u003eArduino, STM32, 8051 microcontrollers\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose GPS NEO-7M Satellite Positioning Module Development Board for Arduino STM32 51?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of GPS NEO-7M Satellite Positioning Module Development Board for Arduino STM32 51\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eu-blox NEO-7M receiver acquires GPS position, speed and time over a simple serial link\u003c\/li\u003e \u003cli\u003eImproved acquisition sensitivity over the earlier NEO-6M generation\u003c\/li\u003e \u003cli\u003eWorks with the widely used TinyGPS\/TinyGPS++ Arduino libraries\u003c\/li\u003e \u003cli\u003eStatus LED indicates when a satellite fix is acquired\u003c\/li\u003e \u003cli\u003eNEO-7M offers improved sensitivity and faster satellite lock than the older NEO-6M\u003c\/li\u003e\n\u003cli\u003eUART interface for straightforward microcontroller wiring\u003c\/li\u003e\n\u003cli\u003eSupported by common open-source GPS parsing libraries\u003c\/li\u003e\n\u003cli\u003eSuited to hobbyist and educational GNSS prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eGPS tracking and logging for Arduino\/STM32 projects\u003c\/li\u003e \u003cli\u003eVehicle and drone navigation and telemetry\u003c\/li\u003e \u003cli\u003eTimekeeping and location-tagging for data-logging projects\u003c\/li\u003e \u003cli\u003eArduino\/STM32 GPS tracking and logging\u003c\/li\u003e\n\u003cli\u003eDIY vehicle, robot or drone navigation\u003c\/li\u003e\n\u003cli\u003eEducational embedded-systems projects\u003c\/li\u003e\n\u003cli\u003eUpgrading from a NEO-6M-based design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your GPS NEO-7M Satellite Positioning Module Development Board for Arduino STM32 51 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy GPS NEO-7M Satellite Positioning Module Development Board for Arduino STM32 51 Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741375836417,"sku":"TTD-4767","price":630.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/5ee538c1d9cb5c01b14b6104b7d12bf7.png?v=1778024590"},{"product_id":"fpv-neo-m8n-gps-amp-compass-support-dji-naza-m-v1-v2-lite-flight-controller","title":"FPV NEO-M8N GPS amp Compass Support DJI Naza M V1 \u0026 V2 Lite Flight Controller","description":"\u003cp\u003eFPV NEO-M8N GPS amp Compass Support DJI Naza M V1 \u0026amp; V2 Lite Flight Controller\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox NEO-M8N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIntegrated Compass\u003c\/td\u003e \u003ctd\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible Flight Controllers\u003c\/td\u003e \u003ctd\u003eDJI Naza-M V1, Naza-M V2, Naza-M Lite\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose FPV NEO-M8N GPS amp Compass Support DJI Naza M V1 \u0026amp; V2 Lite Flight Controller?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of FPV NEO-M8N GPS amp Compass Support DJI Naza M V1 \u0026amp; V2 Lite Flight Controller\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eCombined GPS-and-compass module reduces wiring versus separate units\u003c\/li\u003e \u003cli\u003eM8N chipset for reliable multi-constellation positioning\u003c\/li\u003e \u003cli\u003eConnector matched for direct Naza-M family compatibility\u003c\/li\u003e \u003cli\u003eSupports GPS-assisted hold and return-to-home functions on Naza-based builds\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDJI Naza-M V1\/V2\/Lite flight-controller builds\u003c\/li\u003e \u003cli\u003eMultirotor GPS position-hold and RTH setups\u003c\/li\u003e \u003cli\u003eUpgrading or replacing a Naza-series GPS\/compass unit\u003c\/li\u003e \u003cli\u003eDIY drone navigation on Naza-compatible frames\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your FPV NEO-M8N GPS amp Compass Support DJI Naza M V1 \u0026amp; V2 Lite Flight Controller today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy FPV NEO-M8N GPS amp Compass Support DJI Naza M V1 \u0026amp; V2 Lite Flight Controller Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741375934721,"sku":"TTD-4770","price":5508.82,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/a2c4ac3a4241beadeb6d3797242b55ac.png?v=1778024594"},{"product_id":"beitian-dual-bn-220-gps-glonass-antenna-module-ttl-level-rc-drone","title":"Beitian Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone","description":"\u003cp\u003eBeitian Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone\u003c\/p\u003e\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e60W Soldering Kit\u003c\/span\u003e\u003c\/li\u003e \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe kit contains-1 x 60W Soldering Iron, 1x Digital multimeter, 1x 150B Stainless steel wire cutter\u003c\/span\u003e\u003c\/li\u003e \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSoldering irons are most often used for installation, repairs, and limited production work in electronics assembly.\u003c\/span\u003e\u003c\/li\u003e \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eFor all electronic applications and household needs Allows You To Repair Pcb'S, Toys, Gadgets, Electronic Equipment's And Also Create Your Own Electronic Devices. SOFT GRIP SOLDERING IRON- 60watt soldering iron with soft grip, co-moulded handle helps to handle the iron safely and a fast heating tipCopper Tip (Blue \u0026amp; Black)\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Constellations\u003c\/td\u003e \u003ctd\u003eGPS + GLONASS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eTTL\/UART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eBeitian (BN-220)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Beitian Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Beitian Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual-constellation tracking (GPS + GLONASS) improves fix reliability versus GPS-only modules\u003c\/li\u003e \u003cli\u003eSimple TTL\/UART interface for flight-controller or microcontroller wiring\u003c\/li\u003e \u003cli\u003eCompact form factor suited to small and mid-size drones\u003c\/li\u003e \u003cli\u003eWidely supported by common flight-control firmware\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRC drone and multirotor navigation\u003c\/li\u003e \u003cli\u003eDIY flight-controller GPS upgrades\u003c\/li\u003e \u003cli\u003eRobotics and ground-vehicle positioning projects\u003c\/li\u003e \u003cli\u003eHobbyist GNSS prototyping needing dual-constellation reliability\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Beitian Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Beitian Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741376033025,"sku":"TTD-4771","price":2300.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/35b6f7d66efa9e708f65b8a16f8152a7.jpg?v=1778024595"},{"product_id":"gps-glonass-gnss-antenna-for-raspberry-pi-hat-and-arduino-shield-with-3-meter-cable","title":"GPS\/GLONASS GNSS Antenna for Raspberry Pi HAT and Arduino Shield with 3 Meter Cable","description":"\u003cp\u003eGPS\/GLONASS GNSS Antenna for Raspberry Pi HAT and Arduino Shield with 3 Meter Cable\u003c\/p\u003e\u003cp\u003eThis GPS\/GLONASS GNSS Antenna is designed for applications which require high positioning accuracy by combining signals from GPS, GLONASS, systems. The tiny size of this antenna allows it to be used in very space restricted environments. With 3-meter long cable, one can use this antenna to enhance the GPS Signals in an indoor project with \u003cstrong\u003eRaspberry Pi HAT\u003c\/strong\u003e or \u003cstrong\u003eArduino Shield. \u003c\/strong\u003eThe Antenna has a flat magnetic surface to keep it steady at one place temporarily, or it can permanently stick to any surface with help of Double Sided Tape\u003c\/p\u003e\u003cp\u003eA high gain wide-band patch antenna on an integral ground delivers reliable performance. A fully IP67 waterproof rated and UV resistant enclosure allows use in outdoor environments. Mid SAW filter configuration eliminates potential. LNA burn-out from nearby out of band radiated power bursts from other antennas that may be co-located nearby. The antenna is manufactured to strict first tier Automotive quality controlled the manufacturing process.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Constellations\u003c\/td\u003e \u003ctd\u003eGPS + GLONASS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCable Length\u003c\/td\u003e \u003ctd\u003e3 meters\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible Platforms\u003c\/td\u003e \u003ctd\u003eRaspberry Pi HATs, Arduino shields\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose GPS\/GLONASS GNSS Antenna for Raspberry Pi HAT and Arduino Shield with 3 Meter Cable?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of GPS\/GLONASS GNSS Antenna for Raspberry Pi HAT and Arduino Shield with 3 Meter Cable\u003c\/h2\u003e\u003col\u003e \u003cli\u003eThe antenna assembly consists of a patch antenna for receiving GNSS signals and a preamplifier for signal amplification.\u003c\/li\u003e \u003cli\u003ePower supply to the antenna preamplifier must be provided by the application on the same RF signal trace as the GNSS RF signal is carried to the application.\u003c\/li\u003e \u003cli\u003eThe antenna has an internal magnet so that it can be fixed on a metallic surface.\u003c\/li\u003e \u003cli\u003eEasy to use an antenna. Does not require RF or antenna knowledge.\u003c\/li\u003e \u003cli\u003eLong 3-meter cable lets the antenna be positioned for a clear sky view away from the host board\u003c\/li\u003e\n\u003cli\u003eDual-constellation reception for more reliable satellite locks\u003c\/li\u003e\n\u003cli\u003eCompatible with common HAT and shield GNSS receiver connectors\u003c\/li\u003e\n\u003cli\u003eSimple connector standard used across many Pi\/Arduino GNSS add-ons\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eImproving GPS\/GNSS fix time and accuracy on Raspberry Pi HAT and Arduino GNSS shields\u003c\/li\u003e \u003cli\u003eOutdoor tracking, mapping and navigation projects\u003c\/li\u003e \u003cli\u003eFixed-installation GNSS timing and positioning builds\u003c\/li\u003e \u003cli\u003eRaspberry Pi and Arduino GNSS\/GPS projects\u003c\/li\u003e\n\u003cli\u003eEnclosure-mounted installations needing remote antenna placement\u003c\/li\u003e\n\u003cli\u003eDIY tracking, mapping and telemetry builds\u003c\/li\u003e\n\u003cli\u003eEducational embedded GNSS projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e1 x GPS\/GLONASS GNSS Antenna for Raspberry Pi HAT and Arduino Shield with 3 Meter Cable\u003c\/p\u003e\u003cp\u003eShop online at \u003ca href=\"https:\/\/techdepot.in\"\u003eTech Depot India\u003c\/a\u003e - India's trusted electronics components store. Fast delivery across Bengaluru, Delhi, Hyderabad.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eIs technical support available?\u003c\/summary\u003e \u003cp\u003eYes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your GPS\/GLONASS GNSS Antenna for Raspberry Pi HAT and Arduino Shield with 3 Meter Cable today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy GPS\/GLONASS GNSS Antenna for Raspberry Pi HAT and Arduino Shield with 3 Meter Cable Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741376196865,"sku":"TTD-4776","price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/9901c31607f1c967ed436ae0c396c54f.jpg?v=1778024602"},{"product_id":"neo-m8n-ready-to-sky-gps-module-with-compass-for-apm-with-extra-connector-for-pixhawk","title":"NEO-M8N (Ready To SKY) GPS Module with Compass for APM with extra connector for Pixhawk","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe NEO-M8N is a professional-grade GPS receiver module with integrated digital compass designed for autonomous aerial platforms, offering dual-frequency GNSS positioning with RTK-capable architecture. Drone pilots, UAV developers, and robotics engineers rely on this module to achieve centimeter-level accuracy and reliable heading information for autonomous flight missions and navigation systems. This module solves the critical challenge of precise geolocation and orientation sensing in GPS-denied environments and dynamic flight scenarios, providing stable position fixes even in challenging signal conditions.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eGNSS GPS Module with Integrated Compass\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eu-blox (NEO-M8N)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Constellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHorizontal Accuracy\u003c\/td\u003e \u003ctd\u003e2.5 meters (50th percentile)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVertical Accuracy\u003c\/td\u003e \u003ctd\u003e4 meters (50th percentile)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003e10Hz maximum\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompass Sensor\u003c\/td\u003e \u003ctd\u003eHMC5883L Magnetometer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHeading Accuracy\u003c\/td\u003e \u003ctd\u003e2 degrees\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Protocol\u003c\/td\u003e \u003ctd\u003eUART and I2C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Supply\u003c\/td\u003e \u003ctd\u003e5V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCurrent Consumption\u003c\/td\u003e \u003ctd\u003e67mA average operation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnectors\u003c\/td\u003e \u003ctd\u003eDF13 (APM) and Pixhawk compatible\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to +85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose NEO-M8N (Ready To SKY) GPS Module with Compass for APM with extra connector for Pixhawk?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of NEO-M8N (Ready To SKY) GPS Module with Compass for APM with extra connector for Pixhawk\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-constellation GNSS receiver simultaneously tracking GPS, GLONASS, Galileo, and BeiDou satellites for enhanced positioning reliability in urban and obstructed environments\u003c\/li\u003e \u003cli\u003eIntegrated HMC5883L digital compass providing real-time heading information with 2-degree accuracy for autonomous vehicle orientation and stabilization\u003c\/li\u003e \u003cli\u003eDual connector compatibility with both ArduPilot (APM) DF13 connectors and Pixhawk autopilot systems enabling flexible integration across multiple flight controller platforms\u003c\/li\u003e \u003cli\u003eReady To SKY pre-configured firmware optimized for aerial applications with built-in multipath suppression and dynamic platform filtering for stable performance in flight\u003c\/li\u003e \u003cli\u003e10Hz update rate providing responsive position and heading data for real-time flight control and autonomous mission execution\u003c\/li\u003e \u003cli\u003eUltra-low power consumption at 67mA average operation extending flight endurance for battery-powered UAV platforms\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAutonomous drone navigation and waypoint-based mission planning where centimeter-level accuracy and reliable compass heading enable precise flight path execution and return-to-home functionality\u003c\/li\u003e \u003cli\u003ePrecision agriculture and crop monitoring applications requiring accurate geolocation data for field mapping, variable rate application, and yield correlation analysis\u003c\/li\u003e \u003cli\u003eSearch and rescue operations where multi-constellation GNSS ensures positioning continuity in challenging terrain and dense vegetation with integrated compass for directional awareness\u003c\/li\u003e \u003cli\u003eAerial surveying and photogrammetry projects requiring synchronized GPS timestamps and accurate position records for georeferencing aerial imagery and creating orthomosaics\u003c\/li\u003e \u003cli\u003eAutonomous ground vehicles and robotics platforms utilizing the dual UART\/I2C interface for integration with custom navigation algorithms and obstacle avoidance systems\u003c\/li\u003e \u003cli\u003eEnvironmental monitoring and wildlife tracking applications where low power consumption and compact form factor enable extended deployment periods on mobile platforms\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eTo integrate the NEO-M8N GPS module with your APM or Pixhawk autopilot system, first identify the appropriate connector type for your flight controller. For APM systems, connect the module's DF13 connector directly to the GPS port on your autopilot board. For Pixhawk-based systems, use the additional Pixhawk-compatible connector provided with the module. Ensure proper 5V power supply connection and verify ground continuity before powering the system. The module requires a clear view of the sky with minimum 25 degrees elevation angle to satellites for optimal signal acquisition.\u003c\/p\u003e\u003cp\u003eConfigure your autopilot firmware to recognize the NEO-M8N module through the mission planner or QGroundControl software. Set the GPS protocol to u-blox binary (UBX) format and configure the UART baud rate to 38400 bps for standard operation. The integrated magnetometer requires compass calibration using your autopilot's calibration routine before first flight, rotating the vehicle in figure-eight patterns to establish magnetic declination and hard\/soft iron offsets. Allow 30-60 seconds for initial GPS lock acquisition after power-up, monitoring the autopilot's status display for satellite count and HDOP values indicating positioning quality.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe NEO-M8N represents u-blox's advanced multi-constellation GNSS receiver technology, simultaneously tracking GPS, GLONASS, Galileo, and BeiDou satellites for robust positioning accuracy. The module operates on a 5V power supply with ultra-low power consumption, making it ideal for battery-powered UAV platforms. Its integrated HMC5883L magnetometer provides real-time compass heading data, eliminating the need for separate compass modules. The Ready To SKY variant comes pre-configured with optimized firmware for aerial applications, featuring built-in filtering algorithms that suppress multipath errors common in urban and cluttered environments.\u003c\/p\u003e\u003cp\u003eThis GPS module communicates via UART and I2C protocols, offering flexible integration with autopilot systems like ArduPilot (APM) and Pixhawk flight controllers. The dual connector design includes both standard DF13 connectors for APM compatibility and additional connectors for Pixhawk-based systems, enabling seamless integration across multiple platform architectures. The module achieves horizontal accuracy of 2.5 meters with 10Hz update rate, vertical accuracy of 4 meters, and heading accuracy of 2 degrees, making it suitable for precision agriculture, mapping, surveillance, and autonomous navigation applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between NEO-M8N and other GPS modules like NEO-6M?\u003c\/summary\u003e \u003cp\u003eThe NEO-M8N is a significantly more advanced module compared to the NEO-6M. It supports multi-constellation GNSS (GPS, GLONASS, Galileo, BeiDou) versus single-constellation GPS in the NEO-6M, providing faster acquisition time and better accuracy in challenging environments. The NEO-M8N includes RTK-capable architecture for centimeter-level accuracy, while the NEO-6M is limited to meter-level accuracy. Additionally, the NEO-M8N offers higher update rates up to 10Hz and superior multipath rejection, making it ideal for professional UAV and autonomous vehicle applications.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use this module with both APM and Pixhawk flight controllers?\u003c\/summary\u003e \u003cp\u003eYes, the Ready To SKY variant specifically includes dual connectors for compatibility with both ArduPilot (APM) and Pixhawk autopilot systems. The module comes with DF13 connectors for APM boards and additional Pixhawk-compatible connectors, allowing you to select the appropriate connector for your flight controller. Simply match the connector type to your autopilot's GPS port and configure the firmware accordingly. This dual-connector design eliminates the need for separate modules or custom adapter cables.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow accurate is the integrated compass and does it require calibration?\u003c\/summary\u003e \u003cp\u003eThe integrated HMC5883L magnetometer provides heading accuracy of 2 degrees under ideal conditions. However, accuracy depends heavily on proper calibration and environmental factors. Compass calibration is essential before first flight, performed through your autopilot's mission planner by rotating the vehicle in figure-eight patterns. This process establishes magnetic declination specific to your geographic location and compensates for hard iron distortions from nearby metal components. Soft iron calibration may also be necessary if the compass shows drift or inconsistent readings near certain vehicle orientations or positions.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the cold start and warm start acquisition time?\u003c\/summary\u003e \u003cp\u003eCold start acquisition (first power-up with no prior position data) typically takes 30-60 seconds depending on satellite availability and signal strength. Warm start (with recent position data stored) reduces acquisition time to 5-10 seconds. Hot start (continuous operation) provides near-instantaneous position updates at the configured update rate. In urban canyons or obstructed environments, acquisition time may extend beyond typical ranges. The multi-constellation support of the NEO-M8N significantly improves acquisition speed compared to single-constellation modules by tracking more available satellites.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan this module work indoors or in GPS-denied environments?\u003c\/summary\u003e \u003cp\u003eThe NEO-M8N is a satellite-based GNSS receiver and requires direct line of sight to satellites, making it unsuitable for indoor operation or dense urban canyons where signal blockage occurs. However, its multi-constellation architecture improves performance in partially obstructed environments compared to single-constellation modules. For GPS-denied environments, consider integrating this module with inertial measurement units (IMUs), visual odometry, or RTK base stations for continuous positioning. Some advanced autopilot systems support sensor fusion combining GPS with other positioning methods for seamless navigation transitions.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat power supply voltage and current does the module require?\u003c\/summary\u003e \u003cp\u003eThe NEO-M8N operates on 5V DC power supply with average current consumption of 67mA during normal operation. Peak current during satellite acquisition may reach 100mA. For battery-powered UAV platforms, ensure your power distribution board can supply stable 5V with adequate current capacity. Many autopilot systems include integrated voltage regulators providing clean 5V output for GPS modules. Use quality power distribution components and avoid long unshielded power cables that may introduce noise affecting GPS signal quality and compass readings.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your NEO-M8N (Ready To SKY) GPS Module with Compass for APM with extra connector for Pixhawk today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy NEO-M8N (Ready To SKY) GPS Module with Compass for APM with extra connector for Pixhawk Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741376229633,"sku":"TTD-4777","price":2434.82,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/a90efbd77be2ac27f4948c6c5e062d69.jpg?v=1778024603"},{"product_id":"neo-m8n-gps-with-compass-for-pixhawk-with-extra-connector-for-apm","title":"NEO-M8N GPS with Compass for Pixhawk with extra connector for APM","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe NEO-M8N is a professional-grade GPS module with integrated magnetometer compass designed specifically for autonomous flight control systems like Pixhawk and APM autopilots. This module provides centimeter-level positioning accuracy and real-time compass heading data essential for UAV navigation, stabilization, and waypoint-based autonomous missions. The dual connector design ensures seamless integration with both Pixhawk and APM flight controllers, making it the preferred choice for commercial drone operators, roboticists, and aerial surveying professionals worldwide.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eGPS Module with Integrated Compass\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eu-blox (NEO-M8N chipset)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Constellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou multi-constellation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHorizontal Accuracy\u003c\/td\u003e \u003ctd\u003e2.5 meters (2D RMS)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003e5Hz standard, 10Hz configurable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCold Start Time\u003c\/td\u003e \u003ctd\u003eLess than 30 seconds with A-GNSS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompass Sensor\u003c\/td\u003e \u003ctd\u003eHMC5883L three-axis magnetometer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e2.7V to 3.6V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eUART serial at 38400 baud, dual connectors for Pixhawk and APM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Type\u003c\/td\u003e \u003ctd\u003eCeramic patch with integrated LNA\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose NEO-M8N GPS with Compass for Pixhawk with extra connector for APM?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of NEO-M8N GPS with Compass for Pixhawk with extra connector for APM\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-constellation GNSS reception with simultaneous GPS, GLONASS, Galileo, and BeiDou signal processing for enhanced accuracy and reliability in urban canyons and obstructed environments\u003c\/li\u003e \u003cli\u003eIntegrated HMC5883L magnetometer providing 1-degree compass heading resolution critical for autonomous navigation and aircraft orientation control\u003c\/li\u003e \u003cli\u003eDual connector design enabling simultaneous connection to Pixhawk and APM flight controllers for redundant navigation systems or failover configurations\u003c\/li\u003e \u003cli\u003eFast acquisition with Assisted GNSS (A-GNSS) technology reducing cold start time to under 30 seconds by downloading satellite ephemeris data\u003c\/li\u003e \u003cli\u003eWide operating voltage range of 2.7V to 3.6V ensuring compatibility with standard 3.3V autopilot systems and power management circuits\u003c\/li\u003e \u003cli\u003eConfigurable update rate from 5Hz standard to 10Hz for high-performance real-time navigation requirements in fast-moving aerial platforms\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eCommercial UAV operations including aerial photography, mapping, and surveying where centimeter-level GPS accuracy and reliable compass heading are mandatory for automated flight paths and image geo-tagging\u003c\/li\u003e \u003cli\u003eAutonomous quadcopter and fixed-wing aircraft navigation requiring real-time position feedback and magnetic heading for waypoint-based autonomous missions and return-to-home functionality\u003c\/li\u003e \u003cli\u003eRobotics and ground vehicle navigation systems using Pixhawk or APM autopilots for autonomous path planning, obstacle avoidance, and mission execution in GPS-available environments\u003c\/li\u003e \u003cli\u003eSearch and rescue operations and surveillance applications where dual-redundant GPS and compass systems ensure mission continuity and accurate target localization\u003c\/li\u003e \u003cli\u003eAgricultural drone operations for precision crop monitoring and pesticide application requiring accurate GPS positioning and heading maintenance over large farm areas\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstallation of the NEO-M8N GPS module requires connecting the module to your Pixhawk or APM autopilot via the GPS port using the provided connector. Mount the antenna away from metal surfaces and electronic noise sources, ideally on the top of your aircraft frame with clear sky visibility. The module requires 3.3V power supply which is typically provided by the autopilot's power management unit. Once powered, the module will begin acquiring satellite signals and the compass will calibrate automatically through the autopilot's calibration routine.\u003c\/p\u003e\u003cp\u003eConfiguration is performed through the autopilot's ground control station software such as Mission Planner or QGroundControl. Navigate to the GPS and Compass calibration sections to verify signal acquisition, set the update rate to 5Hz or 10Hz based on your application requirements, and perform compass calibration by rotating the aircraft in figure-eight patterns. The dual connector design allows you to connect both Pixhawk and APM simultaneously by using appropriate splitter cables if implementing redundant systems. Monitor the GPS signal strength and number of acquired satellites through the ground control station telemetry display to ensure optimal performance during flight operations.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe NEO-M8N GPS module operates on the u-blox M8 engine, utilizing multi-constellation GNSS technology that locks onto GPS, GLONASS, Galileo, and BeiDou satellite signals simultaneously for enhanced accuracy and faster acquisition times even in challenging environments. The integrated HMC5883L three-axis magnetometer provides compass heading data with 1-degree resolution, critical for maintaining aircraft orientation during autonomous flight. The module communicates via UART serial interface at 38400 baud rate and delivers position updates at 5Hz standard frequency, upgradeable to 10Hz for high-performance applications.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the NEO-M8N is its robust performance in GPS-denied environments with its built-in Assisted GNSS (A-GNSS) capability that downloads satellite ephemeris data for faster cold starts. The module features a ceramic patch antenna with integrated LNA (Low Noise Amplifier) for superior signal reception, and operates across a wide voltage range of 2.7V to 3.6V, making it compatible with standard 3.3V autopilot systems. The extra connector provision allows simultaneous connection to both Pixhawk and APM controllers, enabling redundant navigation systems or dual-autopilot configurations for mission-critical applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between NEO-M8N and other GPS modules like NEO-6M?\u003c\/summary\u003e \u003cp\u003eThe NEO-M8N features multi-constellation GNSS support (GPS, GLONASS, Galileo, BeiDou) compared to NEO-6M which supports only GPS and GLONASS. This provides faster acquisition times, better accuracy in challenging environments, and improved reliability. The M8N also has faster update rates up to 10Hz versus 5Hz on M6, making it superior for high-performance autonomous applications.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use this GPS module with both Pixhawk and APM simultaneously?\u003c\/summary\u003e \u003cp\u003eYes, the dual connector design allows simultaneous connection to both Pixhawk and APM controllers. However, you will need appropriate splitter cables to connect the single GPS module to both autopilots. This configuration is useful for redundant navigation systems where both autopilots receive identical GPS and compass data for failover protection.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow long does it take for the GPS to acquire satellites and achieve a lock?\u003c\/summary\u003e \u003cp\u003eWith Assisted GNSS (A-GNSS) enabled and fresh ephemeris data, cold start acquisition takes less than 30 seconds. Warm start with valid ephemeris data takes approximately 5-10 seconds. Hot start with valid position and time data takes 1-2 seconds. The multi-constellation support significantly speeds up acquisition compared to single-constellation GPS modules.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat mounting orientation is recommended for the GPS antenna?\u003c\/summary\u003e \u003cp\u003eMount the ceramic patch antenna facing upward toward the sky with clear line-of-sight to the horizon. Avoid mounting near metal surfaces, carbon fiber components, or electronic noise sources like power distribution boards. The antenna should be positioned at least 10cm away from the flight controller and other high-frequency electronic components to minimize electromagnetic interference.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eDoes the module require calibration before first use?\u003c\/summary\u003e \u003cp\u003eThe GPS module itself requires no pre-calibration, but the integrated compass must be calibrated through your autopilot's ground control station. Perform a compass calibration by rotating the aircraft in figure-eight patterns in all three axes. This calibration corrects for local magnetic field variations and aircraft-induced magnetic distortions, ensuring accurate heading data.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your NEO-M8N GPS with Compass for Pixhawk with extra connector for APM today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy NEO-M8N GPS with Compass for Pixhawk with extra connector for APM Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741376295169,"sku":"TTD-4779","price":2434.82,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/7e58a645f3c1363236d2edd1c0e9ead8.jpg?v=1778024605"},{"product_id":"neo-7m-gps-with-compass-for-apm-2-6-2-8-and-pixhawk-2-4-6-2-4-8","title":"NEO 7M GPS With Compass for APM 2.6\/2.8 and Pixhawk 2.4.6\/2.4.8","description":"\u003cp\u003ePurchase the \u003cstrong\u003eNEO 7M GPS With Compass for APM 2.6\/2.8 and Pixhawk 2.4.6\/2.4.8\u003c\/strong\u003e online at \u003ca href=\"https:\/\/techdepot.in\"\u003eTech Depot India\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Delhi, Hyderabad, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eNEO 7M GPS With Compass for APM 2.6\/2.8 and Pixhawk 2.4.6\/2.4.8\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe NEO 7M GPS With Compass is a high-precision GNSS positioning module combined with a 3-axis magnetometer, specifically designed for autonomous vehicle navigation and flight control systems. Professional drone pilots, roboticists, and UAV developers rely on this module to achieve accurate geolocation, heading determination, and waypoint navigation in GPS-denied environments. This integrated solution eliminates the need for separate GPS and compass modules, solving the critical challenge of accurate positioning and orientation in autonomous systems while maintaining compatibility with industry-standard autopilot platforms.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eGNSS GPS Module with Integrated Magnetometer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eu-blox NEO-7 Series Compatible\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Receiver Type\u003c\/td\u003e \u003ctd\u003eDual-frequency L1\/L5, 50 channel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSatellite Systems\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePosition Accuracy\u003c\/td\u003e \u003ctd\u003e2.5 meters horizontal, 5 meters vertical\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003e5 Hz position fixes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompass Sensor\u003c\/td\u003e \u003ctd\u003e3-axis HMC5883L magnetometer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Protocol\u003c\/td\u003e \u003ctd\u003eUART serial at 9600 baud\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to +85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnector Type\u003c\/td\u003e \u003ctd\u003eDF13 6-pin standardized connector\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose NEO 7M GPS With Compass for APM 2.6\/2.8 and Pixhawk 2.4.6\/2.4.8?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of NEO 7M GPS With Compass for APM 2.6\/2.8 and Pixhawk 2.4.6\/2.4.8\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-constellation GNSS receiver supporting GPS, GLONASS, Galileo, and BeiDou simultaneously for improved position accuracy and faster acquisition in urban canyon environments\u003c\/li\u003e \u003cli\u003eIntegrated 3-axis HMC5883L magnetometer providing tilt-compensated heading output with automatic declination correction for precise directional control\u003c\/li\u003e \u003cli\u003e5 Hz position update rate delivering real-time navigation data suitable for dynamic flight control and waypoint tracking applications\u003c\/li\u003e \u003cli\u003eDF13 connector compatibility ensuring plug-and-play integration with APM 2.6, APM 2.8, Pixhawk 2.4.6, and Pixhawk 2.4.8 autopilot systems\u003c\/li\u003e \u003cli\u003eWide operating temperature range from -40 to +85 degrees Celsius maintaining performance across extreme environmental conditions\u003c\/li\u003e \u003cli\u003eLow power consumption architecture enabling extended flight times on battery-powered autonomous platforms\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAutonomous quadcopter and hexacopter navigation requiring precise GPS positioning and magnetic heading for stable autonomous flight and return-to-home functionality\u003c\/li\u003e \u003cli\u003eFixed-wing UAV systems performing aerial surveying, photogrammetry, and mapping missions requiring accurate geolocation tagging and waypoint navigation\u003c\/li\u003e \u003cli\u003eGround-based autonomous robots and rovers utilizing GPS for outdoor navigation and compass for directional orientation in robotics competitions and research applications\u003c\/li\u003e \u003cli\u003eSearch and rescue drone operations requiring reliable positioning in remote areas with limited ground infrastructure for accurate target location and flight planning\u003c\/li\u003e \u003cli\u003eAgricultural drone systems performing precision spraying and crop monitoring with GPS-based field mapping and autonomous flight path execution\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstallation of the NEO 7M GPS Compass module requires connecting the DF13 6-pin connector to the designated GPS port on your APM or Pixhawk autopilot controller. Ensure the antenna is positioned upward with clear line-of-sight to the sky, maintaining minimum 5 centimeter clearance from carbon fiber booms and magnetic interference sources. Power the system and allow 30-60 seconds for initial satellite acquisition during first-time setup, during which the LED indicator will transition from blinking to solid state indicating lock.\u003c\/p\u003e\u003cp\u003eConfigure your autopilot firmware to recognize the NEO 7M module through the Mission Planner or QGroundControl ground station software. Verify compass calibration by performing the standard compass dance procedure, rotating the aircraft through multiple orientations while the autopilot logs magnetic field vectors. Once calibration completes successfully, validate GPS lock by monitoring the number of acquired satellites and HDOP value in the ground station telemetry display. Test waypoint navigation in manual mode before autonomous flight operations to confirm accurate position reporting and compass heading accuracy.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe NEO 7M GPS module utilizes u-blox NEO-7 series chipset technology, delivering dual-frequency GNSS reception with simultaneous GPS, GLONASS, and Galileo satellite tracking capabilities. The integrated 3-axis magnetometer provides real-time compass heading information essential for autonomous navigation and attitude stabilization. The module communicates via UART serial protocol at 9600 baud rate, delivering position fixes at 5Hz update rate with horizontal accuracy of approximately 2.5 meters under open sky conditions. The integrated compass compensates for magnetic declination and provides tilt-compensated heading output, critical for maintaining accurate directional control in multi-rotor and fixed-wing aircraft platforms.\u003c\/p\u003e\u003cp\u003eThis GPS compass module is engineered specifically for APM 2.6, APM 2.8, Pixhawk 2.4.6, and Pixhawk 2.4.8 autopilot flight controllers, featuring standardized DF13 connector pinouts for direct integration without additional adapters. The module operates across a wide temperature range from -40 to +85 degrees Celsius, ensuring reliable performance in diverse environmental conditions from high-altitude operations to tropical deployments. The compact form factor and lightweight design minimize payload impact on small UAS platforms while the integrated antenna provides reliable signal acquisition even in challenging RF environments.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between NEO 7M and other GPS modules for Pixhawk systems?\u003c\/summary\u003e \u003cp\u003eThe NEO 7M offers integrated compass functionality eliminating the need for separate magnetometer modules, reducing wiring complexity and payload weight. Its dual-frequency GNSS reception and multi-constellation support provide superior accuracy and faster acquisition compared to single-frequency modules. The 5 Hz update rate ensures responsive navigation control suitable for aggressive autonomous flight maneuvers.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I calibrate the compass on the NEO 7M module?\u003c\/summary\u003e \u003cp\u003eConnect the module to your autopilot and launch Mission Planner or QGroundControl. Navigate to the Compass Calibration section and select the compass corresponding to your GPS module. Perform the compass dance by slowly rotating the entire aircraft through multiple orientations for approximately 2-3 minutes while the software logs magnetic field vectors. Avoid performing calibration near magnetic interference sources, metal structures, or electrical equipment.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan the NEO 7M GPS module work indoors or in GPS-denied environments?\u003c\/summary\u003e \u003cp\u003eThe NEO 7M requires clear line-of-sight to satellites and cannot function indoors or in underground environments. In urban canyons with tall buildings, acquisition time increases significantly. For GPS-denied navigation, consider supplementing with optical flow sensors, inertial measurement units, or alternative positioning systems like ultra-wideband for continuous localization capability.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the expected accuracy of the NEO 7M GPS positioning?\u003c\/summary\u003e \u003cp\u003eUnder open sky conditions with clear satellite visibility, horizontal accuracy is approximately 2.5 meters and vertical accuracy is around 5 meters. Accuracy improves with longer observation periods and when multiple satellite constellations are available. DGPS or RTK corrections can enhance accuracy to centimeter-level precision if your application requires higher precision.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your NEO 7M GPS With Compass for APM 2.6\/2.8 and Pixhawk 2.4.6\/2.4.8 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy NEO 7M GPS With Compass for APM 2.6\/2.8 and Pixhawk 2.4.6\/2.4.8 Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741376360705,"sku":"TTD-4781","price":1586.82,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/6ff5ead8d46f130d9795e9bd3341641f.jpg?v=1778024608"},{"product_id":"holybro-high-precision-rtk-gnss-antennas-ch7909a-4-bands","title":"Holybro High Precision RTK GNSS Antennas (CH7909A – 4 Bands)","description":"\u003cp\u003eHolybro High Precision RTK GNSS Antennas (CH7909A – 4 Bands)\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Type\u003c\/td\u003e \u003ctd\u003eRTK-grade GNSS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency Bands\u003c\/td\u003e \u003ctd\u003e4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eChipset Reference\u003c\/td\u003e \u003ctd\u003eCH7909A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro High Precision RTK GNSS Antennas (CH7909A – 4 Bands)?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro High Precision RTK GNSS Antennas (CH7909A – 4 Bands)\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e4-band reception supports the multi-frequency signals RTK positioning relies on for high accuracy\u003c\/li\u003e \u003cli\u003eMatched to Holybro's RTK GNSS module ecosystem\u003c\/li\u003e \u003cli\u003eHigh-precision antenna design reduces multipath error versus standard single-band GPS antennas\u003c\/li\u003e \u003cli\u003eSuited to survey-grade and precision-agriculture drone applications\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRTK-enabled survey and mapping drones\u003c\/li\u003e \u003cli\u003ePrecision-agriculture and construction drone platforms\u003c\/li\u003e \u003cli\u003eHigh-accuracy autonomous navigation builds\u003c\/li\u003e \u003cli\u003eUpgrading an existing Holybro RTK GNSS setup\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro High Precision RTK GNSS Antennas (CH7909A – 4 Bands) today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro High Precision RTK GNSS Antennas (CH7909A – 4 Bands) Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741381210369,"sku":"TTD-4876","price":7791.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/5de7176bc97eec698249a1edaa2b548d.jpg?v=1778024719"},{"product_id":"holybro-high-precision-rtk-gnss-antennas-csx627a-4-bands","title":"Holybro High Precision RTK GNSS Antennas (CSX627A -4 Bands)","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro CSX627A is a high-precision multi-band GNSS antenna engineered for real-time kinematic positioning applications requiring centimeter-level accuracy across GPS, GLONASS, Galileo, and BeiDou constellations. Professional surveyors, drone operators, autonomous vehicle developers, and geospatial engineers rely on this antenna to achieve RTK corrections with minimal convergence time and maximum reliability in challenging environments. This product solves the critical problem of position uncertainty in precision applications by simultaneously tracking four satellite systems, dramatically improving fix availability and reducing dilution of precision in urban canyons and obstructed areas.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eMulti-Band GNSS RTK Antenna\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eModel\u003c\/td\u003e \u003ctd\u003eCSX627A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupported Constellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency Bands\u003c\/td\u003e \u003ctd\u003e4 Bands (L1\/L2\/L5, L1\/L4, E1\/E5a\/E5b, B1\/B2\/B2a)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGain\u003c\/td\u003e \u003ctd\u003e4.5 dBi typical across all bands\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAxial Ratio\u003c\/td\u003e \u003ctd\u003eBelow 2dB across operational bandwidth\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePolarization\u003c\/td\u003e \u003ctd\u003eRight-Hand Circular Polarization (RHCP)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eImpedance\u003c\/td\u003e \u003ctd\u003e50 Ohms\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnector Type\u003c\/td\u003e \u003ctd\u003eSMA or MCX (model dependent)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to +85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIP Rating\u003c\/td\u003e \u003ctd\u003eIP67 (connector)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro High Precision RTK GNSS Antennas (CSX627A -4 Bands)?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro High Precision RTK GNSS Antennas (CSX627A -4 Bands)\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eQuad-Band Reception: Simultaneous tracking of GPS L1\/L2\/L5, GLONASS L1\/L4, Galileo E1\/E5a\/E5b, and BeiDou B1\/B2\/B2a signals for maximum constellation diversity and improved RTK convergence speed\u003c\/li\u003e \u003cli\u003eSuperior Axial Ratio Performance: Below 2dB across operational bandwidth ensures minimal signal loss from polarization mismatch and maintains high-quality phase measurements\u003c\/li\u003e \u003cli\u003eIntegrated Multipath Rejection: Advanced ceramic patch design with optimized ground plane geometry reduces multipath reflections by up to 3dB compared to standard antennas\u003c\/li\u003e \u003cli\u003eCompact Low-Profile Design: Minimal wind loading and streamlined installation on UAVs, rovers, and mobile platforms without compromising gain or pattern stability\u003c\/li\u003e \u003cli\u003eIndustrial-Grade Durability: IP67-rated connector interface and UV-resistant radome material withstand extended field deployment in harsh environmental conditions\u003c\/li\u003e \u003cli\u003eOut-of-Band Interference Suppression: Element-level filtering rejects cellular and radar signals, enabling reliable operation in electromagnetically congested urban environments\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePrecision Land Surveying and Mapping: Centimeter-level accuracy for cadastral surveys, topographic mapping, and construction stakeout using RTK base station corrections\u003c\/li\u003e \u003cli\u003eAutonomous Unmanned Aerial Vehicles: Quad-band reception enables reliable RTK-GPS positioning for autonomous flight control, photogrammetry, and precision agriculture applications\u003c\/li\u003e \u003cli\u003eAutonomous Ground Vehicles and Robotics: Multi-constellation tracking provides robust positioning for self-driving vehicles, autonomous lawn mowers, and mobile robot navigation in GPS-denied environments\u003c\/li\u003e \u003cli\u003eGeospatial Research and Environmental Monitoring: High-precision positioning for glacier monitoring, landslide detection, coastal erosion studies, and structural health monitoring of bridges and dams\u003c\/li\u003e \u003cli\u003eConstruction and Infrastructure Projects: Real-time positioning for machine guidance, grading control, and as-built documentation on large-scale civil engineering projects\u003c\/li\u003e \u003cli\u003eMarine and Hydrographic Surveying: Reliable multi-band reception for bathymetric surveys, coastal mapping, and maritime navigation in challenging near-shore environments\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstallation of the CSX627A requires mounting on a stable platform with unobstructed sky view above 10 degrees elevation angle. Position the antenna with its radome facing upward and ensure a minimum 15cm clearance from metallic structures or RF-reflective surfaces that could degrade pattern symmetry. Connect the antenna to your GNSS receiver or RTK module using the appropriate cable (SMA or MCX depending on your model variant), ensuring connector torque specifications are met to prevent intermittent connections. For optimal performance, mount the antenna on a ground plane of at least 120mm x 120mm to stabilize the radiation pattern and reduce phase center variations across frequency bands.\u003c\/p\u003e\u003cp\u003eConfigure your GNSS receiver to enable all four constellations (GPS, GLONASS, Galileo, BeiDou) and set the elevation mask to 10-15 degrees to filter weak signals near the horizon that may introduce multipath errors. Allow 30-60 seconds of continuous signal tracking before initiating RTK corrections, as the antenna requires sufficient satellite geometry diversity to establish a stable integer ambiguity solution. In urban canyon environments or areas with significant multipath, position the antenna as high as possible and away from reflective surfaces such as metal roofs, water bodies, or glass buildings. Regularly inspect the radome for dirt accumulation and clean with distilled water and soft cloth to maintain optimal signal reception and prevent environmental degradation of the ceramic patch element.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe CSX627A operates on a multi-constellation architecture that continuously acquires signals from GPS L1\/L2\/L5, GLONASS L1\/L4, Galileo E1\/E5a\/E5b, and BeiDou B1\/B2\/B2a frequency bands. This quad-band reception capability ensures robust signal tracking even when individual constellations experience partial outages. The antenna employs a specialized ceramic patch element with integrated ground plane optimization, providing exceptional gain characteristics across all supported frequencies while maintaining a compact form factor suitable for aerial platforms, ground rovers, and stationary base stations. The four-band design inherently reduces multipath effects through superior frequency diversity and enables faster ambiguity resolution during RTK initialization.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the CSX627A in the market is its exceptional axial ratio performance below 2dB across the operational bandwidth, ensuring minimal signal degradation from circular polarization mismatch. The antenna incorporates advanced filtering at the element level to reject out-of-band interference, critical for operations near cellular base stations or in electromagnetic-dense environments. Its IP67-rated connector interface and UV-resistant radome material guarantee long-term field durability, while the low-profile design minimizes wind loading on aerial platforms and reduces installation complexity on moving vehicles.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between the CSX627A and single-band or dual-band GNSS antennas?\u003c\/summary\u003e \u003cp\u003eThe CSX627A tracks four satellite constellations simultaneously (GPS, GLONASS, Galileo, BeiDou), whereas single-band antennas track only GPS and dual-band antennas typically track GPS and GLONASS. This quad-band architecture provides significantly faster RTK convergence (often 50-70% reduction in time-to-fix), improved positioning accuracy in urban canyons due to increased satellite availability, and superior reliability during constellation outages. The multi-frequency reception also enables advanced techniques like ionospheric delay mitigation and multipath rejection that are impossible with fewer bands.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan the CSX627A be used for real-time kinematic positioning without a base station?\u003c\/summary\u003e \u003cp\u003eNo, the CSX627A is a passive antenna that receives signals only. To achieve RTK positioning accuracy, you must pair it with a GNSS receiver\/module and establish corrections from either a local RTK base station (within 10-30km) or a network RTK service like NTRIP. The antenna itself does not generate corrections; it simply provides high-quality multi-constellation signal reception that enables your receiver to process RTK corrections efficiently. For standalone positioning without corrections, expect accuracy of 5-10 meters depending on atmospheric conditions and constellation geometry.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the expected time-to-first-fix (TTFF) with the CSX627A?\u003c\/summary\u003e \u003cp\u003eCold start TTFF typically ranges from 45-90 seconds depending on satellite geometry and atmospheric conditions. Warm start (antenna powered continuously) achieves fix in 15-30 seconds. With RTK corrections, ambiguity resolution to centimeter-level accuracy requires 30-60 seconds of continuous tracking under good sky visibility. In urban environments with obstructed sky view, TTFF may extend to 2-3 minutes. The quad-band design significantly accelerates convergence compared to dual-band alternatives, often achieving integer ambiguity resolution 40-50% faster due to superior constellation diversity.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs the CSX627A suitable for underwater or subsurface applications?\u003c\/summary\u003e \u003cp\u003eNo, GNSS signals cannot penetrate water effectively beyond a few centimeters depth. The CSX627A is designed exclusively for above-water applications. For underwater positioning, you would need acoustic positioning systems or inertial navigation integrated with surface-level GNSS fixes. However, the antenna is suitable for applications like hydrographic surveying where the antenna remains above water on a survey vessel while measuring underwater bathymetry with acoustic instruments.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat mounting orientation provides optimal performance for the CSX627A?\u003c\/summary\u003e \u003cp\u003eThe antenna achieves maximum gain and pattern stability when mounted vertically with the radome facing upward. Tilting or horizontal mounting degrades axial ratio performance and introduces phase center variation errors that compromise RTK accuracy. For aerial platforms, ensure the antenna is mounted on the topside of the fuselage with clear sky view above 10 degrees elevation angle. Avoid mounting near metallic structures, antennas, or RF-reflective surfaces within 30cm, as these introduce multipath and pattern distortion. A minimum ground plane of 120mm x 120mm beneath the antenna stabilizes the radiation pattern and improves gain by 1-2dB.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro High Precision RTK GNSS Antennas (CSX627A -4 Bands) today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhy Buy from Buy Holybro High Precision RTK GNSS Antennas (CSX627A -4 Bands) Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741381243137,"sku":"TTD-4877","price":13199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/0fc8046574370ab646e2be1e482271b6.jpg?v=1778024720"},{"product_id":"holybro-micro-m9n-gps-with-case","title":"Holybro Micro M9N GPS With Case","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Holybro Micro M9N GPS With Case is a high-precision GNSS positioning module designed for UAVs, robotics, and autonomous systems requiring accurate real-time navigation data. Widely used by drone developers, FPV pilots, and aerospace engineers, it integrates the u-blox M9N chipset for multi-constellation tracking. It solves critical positioning challenges by delivering fast satellite lock, high sensitivity, and reliable accuracy even in challenging environments.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eGNSS GPS Module with Compass\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox M9N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSatellite Systems\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompass\u003c\/td\u003e \u003ctd\u003eIntegrated Magnetometer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eUART (TTL)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Type\u003c\/td\u003e \u003ctd\u003eHigh-sensitivity Ceramic Patch Antenna\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003eUp to 25Hz\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro Micro M9N GPS With Case?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro Micro M9N GPS With Case\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-constellation GNSS support ensures faster satellite acquisition and improved positioning accuracy\u003c\/li\u003e \u003cli\u003eIntegrated magnetometer enables precise heading data for stable flight control and navigation\u003c\/li\u003e \u003cli\u003eEMI-shielded protective case reduces signal interference from onboard electronics\u003c\/li\u003e \u003cli\u003eHigh update rate of up to 25Hz supports responsive real-time navigation in fast-moving UAVs\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAutonomous drones and UAV navigation requiring accurate GPS positioning and heading\u003c\/li\u003e \u003cli\u003eRobotics and AGV systems for real-time outdoor localization and path planning\u003c\/li\u003e \u003cli\u003eSurveying and mapping drones using GNSS data for geotagging and telemetry\u003c\/li\u003e \u003cli\u003eFPV long-range drone builds requiring reliable GPS lock and return-to-home functionality\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eConnect the Holybro Micro M9N GPS module to your flight controller using the provided UART interface cable. Ensure correct wiring of TX, RX, VCC, and GND pins, and connect the I2C or dedicated compass interface for magnetometer data. Mount the module on a raised GPS mast away from power electronics to minimize interference and improve satellite visibility.\u003c\/p\u003e\u003cp\u003eConfigure the GPS in your flight control software such as ArduPilot or Betaflight by enabling the correct protocol (typically UBX) and setting the appropriate baud rate. Perform compass calibration after installation to ensure accurate heading data. For optimal performance, allow the module to acquire a full satellite lock before arming the system.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Holybro Micro M9N GPS module is built around the advanced u-blox M9N GNSS receiver, capable of simultaneously receiving signals from GPS, GLONASS, Galileo, and BeiDou constellations. This multi-band capability significantly improves positioning accuracy and reduces time-to-first-fix (TTFF), especially in urban or obstructed environments. The integrated ceramic patch antenna is optimized for compact size while maintaining excellent signal reception, making it ideal for space-constrained drone builds.\u003c\/p\u003e\u003cp\u003eThis model comes enclosed in a protective case with EMI shielding, reducing electromagnetic interference from nearby electronics such as ESCs and power distribution boards. It includes an onboard compass (magnetometer), enabling precise heading information for flight controllers like Pixhawk and Betaflight-supported systems. The module communicates via UART interface and supports plug-and-play compatibility with popular flight stacks, making it a preferred choice for both professional and hobby-grade UAV applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eDoes this GPS module work with Pixhawk flight controllers?\u003c\/summary\u003e \u003cp\u003eYes, the Holybro Micro M9N GPS is fully compatible with Pixhawk and other ArduPilot-based flight controllers. It supports standard UART communication and UBX protocol.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow accurate is the positioning?\u003c\/summary\u003e \u003cp\u003eThe module provides positioning accuracy of approximately 1.5–2.5 meters under open sky conditions, thanks to its multi-constellation GNSS support.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs the compass pre-calibrated?\u003c\/summary\u003e \u003cp\u003eNo, the integrated magnetometer requires calibration after installation to compensate for local magnetic interference and ensure accurate heading data.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro Micro M9N GPS With Case today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro Micro M9N GPS With Case Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741381275905,"sku":"TTD-4878","price":6250.05,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/477f693a30a8b696f26a3bc1246922e3.jpg?v=1778024721"},{"product_id":"holybro-micro-m10-gps-with-case","title":"Holybro Micro M10 GPS With Case","description":"\u003cp\u003eHolybro Micro M10 GPS With Case\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Chipset\u003c\/td\u003e \u003ctd\u003eu-blox M10\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eForm Factor\u003c\/td\u003e \u003ctd\u003eMicro\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIncludes\u003c\/td\u003e \u003ctd\u003eProtective case\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eHolybro\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Holybro Micro M10 GPS With Case?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Holybro Micro M10 GPS With Case\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMicro form factor minimises weight and mounting footprint on small builds\u003c\/li\u003e \u003cli\u003eM10 chipset for improved satellite tracking over older M8-series modules\u003c\/li\u003e \u003cli\u003eIncluded case protects the module from vibration and impact damage\u003c\/li\u003e \u003cli\u003eGenuine Holybro connector standard for broad Pixhawk-family compatibility\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMicro and lightweight multirotor autopilot builds\u003c\/li\u003e \u003cli\u003ePixhawk-family GPS upgrades\u003c\/li\u003e \u003cli\u003eWeight-sensitive drone navigation setups\u003c\/li\u003e \u003cli\u003eBuilders wanting a protected, ready-to-mount GPS module\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Holybro Micro M10 GPS With Case today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Holybro Micro M10 GPS With Case Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741381636353,"sku":"TTD-4888","price":4181.9,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/2d9f049c013a6e3b177ac48789614315.jpg?v=1778024731"},{"product_id":"cuav-c-rtk-9ps-positioning-module-high-precision-gps-rtk-gnss-pixhawk","title":"CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk","description":"\u003cp\u003eThe CUAV C-RTK 9Ps is a multi-constellation real-time kinematic (RTK) positioning module that delivers centimeter-level accuracy for autonomous systems and unmanned aerial vehicles. Professional drone operators, surveying engineers, and precision agriculture specialists rely on this module to achieve horizontal accuracy of 2cm and vertical accuracy of 3cm in real-time operations. This advanced GNSS receiver solves the critical challenge of precise geolocation in GPS-denied or challenging environments by integrating GPS, GLONASS, BeiDou, and Galileo constellations with RTK correction capabilities.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eMulti-Constellation RTK GNSS Positioning Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eCUAV\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHorizontal Accuracy\u003c\/td\u003e \u003ctd\u003e2cm (RTK Fixed Mode)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVertical Accuracy\u003c\/td\u003e \u003ctd\u003e3cm (RTK Fixed Mode)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Constellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, BeiDou, Galileo\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency Bands\u003c\/td\u003e \u003ctd\u003eDual-Frequency L1\/L5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUpdate Rate\u003c\/td\u003e \u003ctd\u003eUp to 20Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTime-to-First-Fix\u003c\/td\u003e \u003ctd\u003e8-15 seconds (cold start)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTracking Channels\u003c\/td\u003e \u003ctd\u003e330 channels\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Interface\u003c\/td\u003e \u003ctd\u003eCAN, Serial (UART)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Consumption\u003c\/td\u003e \u003ctd\u003e2.5W typical\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-20 to +60 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eCentimeter-Level RTK Positioning: Achieves 2cm horizontal and 3cm vertical accuracy in real-time, enabling precision autonomous flight and survey-grade mapping applications\u003c\/li\u003e \u003cli\u003eMulti-Constellation GNSS Support: Integrates GPS, GLONASS, BeiDou, and Galileo signals for enhanced availability and reliability in urban canyons and dense foliage environments\u003c\/li\u003e \u003cli\u003eDual-Frequency L1\/L5 Technology: Advanced ionospheric error correction through dual-band reception reduces positioning errors in challenging atmospheric conditions\u003c\/li\u003e \u003cli\u003ePixhawk Native Integration: Direct CAN and serial connectivity with Pixhawk autopilot systems eliminates integration complexity and ensures plug-and-play compatibility\u003c\/li\u003e \u003cli\u003eHigh-Sensitivity Receiver: 330 tracking channels provide robust signal acquisition in weak signal scenarios, ensuring continuous positioning during challenging missions\u003c\/li\u003e \u003cli\u003eRapid Time-to-First-Fix: Cold start acquisition in 8-15 seconds minimizes pre-flight preparation time and enables quick mission deployment\u003c\/li\u003e \u003cli\u003eAnti-Jamming Capabilities: Advanced receiver architecture with interference rejection provides secure positioning in RF-dense environments\u003c\/li\u003e \u003cli\u003eDual-Mode Operation: Functions as both rover and base station, enabling flexible deployment for distributed RTK networks and mobile base station configurations\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePrecision Agriculture and Crop Monitoring: Deploy RTK-enabled drones for centimeter-accurate field mapping, yield estimation, and variable-rate application guidance in large-scale farming operations\u003c\/li\u003e \u003cli\u003eLand Surveying and Cadastral Mapping: Conduct professional surveying tasks with survey-grade accuracy for boundary demarcation, topographic mapping, and construction site documentation\u003c\/li\u003e \u003cli\u003eInfrastructure Inspection and Asset Management: Enable autonomous drone missions for power line inspection, bridge assessment, and utility corridor monitoring with precise geolocation of identified defects\u003c\/li\u003e \u003cli\u003eConstruction and Progress Monitoring: Track construction progress with centimeter-level accuracy for volume calculations, stockpile measurement, and site progress documentation\u003c\/li\u003e \u003cli\u003eAutonomous Vehicle Navigation: Integrate with ground-based autonomous systems for precise waypoint navigation, obstacle avoidance, and autonomous delivery missions\u003c\/li\u003e \u003cli\u003ePhotogrammetry and 3D Mapping: Achieve survey-grade orthomosaic and 3D model generation through precise camera position georeferencing during aerial surveys\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstallation of the CUAV C-RTK 9Ps begins with secure mechanical mounting on your UAV airframe, ensuring the antenna is positioned with clear sky visibility and minimal obstruction from carbon fiber structures or metallic components. Connect the module to your Pixhawk autopilot via the CAN interface using the provided connector cables, ensuring proper polarity and secure seating. Power the module through the Pixhawk power distribution board, typically requiring 5V at 500mA during active operation. Configure the module parameters through your ground station software (QGroundControl, Mission Planner, or equivalent) by setting the appropriate GNSS constellation preferences, RTK correction source, and update rate according to your mission requirements.\u003c\/p\u003e\u003cp\u003eFor RTK operations, establish a base station either using a second C-RTK 9Ps module at a known reference location or by subscribing to a network RTK service provider. Configure your rover module to receive RTK correction data via serial link or network connection, ensuring the correction stream is active before initiating autonomous flight. Verify positioning accuracy through your ground station telemetry display, confirming RTK Fixed status before executing precision-critical missions. During flight operations, monitor the RTK status indicator and maintain adequate distance from the base station (typically within 10-30km for optimal performance) to ensure continuous centimeter-level positioning accuracy throughout your mission duration.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe CUAV C-RTK 9Ps Positioning Module is engineered as a high-performance multi-band GNSS receiver designed for seamless integration with Pixhawk autopilot systems and other UAV flight controllers. The module operates on dual-frequency technology (L1 and L5 bands) to mitigate ionospheric delays and multipath errors, enabling reliable positioning in complex urban and industrial environments. Its architecture supports both rover and base station configurations, making it versatile for various deployment scenarios including mapping missions, construction site surveys, and autonomous navigation tasks.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the C-RTK 9Ps is its advanced anti-jamming capabilities and rapid time-to-first-fix (TTFF) performance, typically achieving initial positioning within 8-15 seconds even after cold starts. The module integrates a high-sensitivity receiver with 330 tracking channels across all supported constellations, ensuring robust signal acquisition even in challenging signal environments. With integrated CAN and serial communication interfaces, it provides seamless connectivity to Pixhawk-based flight controllers and ground station software, delivering real-time positioning data with update rates up to 20Hz for dynamic applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between RTK Fixed and RTK Float modes?\u003c\/summary\u003e \u003cp\u003eRTK Fixed mode provides the highest accuracy (2cm horizontal, 3cm vertical) when the receiver has successfully resolved integer ambiguities using correction data from a base station. RTK Float mode offers intermediate accuracy (10-20cm) when ambiguities remain unresolved but correction data is available. The module automatically transitions to Float mode if Fixed mode is temporarily lost, maintaining positioning continuity. For precision applications, always verify Fixed status before critical maneuvers.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan the C-RTK 9Ps work without RTK corrections?\u003c\/summary\u003e \u003cp\u003eYes, the module functions as a standard GNSS receiver without RTK corrections, achieving typical GPS accuracy of 1-2 meters using multi-constellation positioning. However, to unlock the centimeter-level accuracy advantage, RTK corrections are essential. These corrections can be sourced from a local base station, network RTK services, or satellite-based correction systems like Starfire or Trimble RTX.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the maximum operational range for RTK corrections?\u003c\/summary\u003e \u003cp\u003eThe effective RTK baseline (distance between rover and base station) typically ranges from 5km to 30km depending on atmospheric conditions and correction data quality. Beyond 30km, ionospheric errors increase significantly, degrading accuracy. For extended range operations, network RTK services that provide regional correction models are recommended, enabling accurate positioning across wider service areas.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow does the module perform in urban environments with signal obstruction?\u003c\/summary\u003e \u003cp\u003eThe C-RTK 9Ps excels in challenging urban environments through its dual-frequency L1\/L5 architecture and 330-channel receiver design. The multi-constellation support (GPS, GLONASS, BeiDou, Galileo) provides signal diversity, ensuring positioning continuity even when some constellations are partially obstructed. However, dense building canyons may still cause temporary signal loss; the module will degrade gracefully to standard GNSS accuracy until RTK corrections are reacquired.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy CUAV C-RTK 9Ps Positioning Module | High Precision GPS RTK GNSS Pixhawk Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741387043073,"sku":"TTD-4963","price":103717.98,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/4bddce489c1c7de998f11d9fc4ddafef.png?v=1778024811"},{"product_id":"cuav-c-rtk-2-high-precision-rtk-ppk-gnss-module","title":"CUAV C-RTK 2 High Precision RTK PPK GNSS Module","description":"\u003cp\u003eThe CUAV C-RTK 2 is a dual-frequency multi-constellation GNSS module delivering centimeter-level positioning accuracy through Real-Time Kinematic (RTK) and Post-Processing Kinematic (PPK) capabilities. Professional surveyors, drone operators, and geospatial engineers rely on this module for precision mapping, autonomous navigation, and high-accuracy geolocation tasks where decimeter or centimeter accuracy is non-negotiable. This module solves the critical challenge of achieving survey-grade positioning in real-time without requiring expensive base station infrastructure or complex setup procedures.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eDual-Frequency Multi-Constellation GNSS RTK PPK Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eCUAV\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGNSS Constellations\u003c\/td\u003e \u003ctd\u003eGPS, GLONASS, Galileo, BeiDou, QZSS, SBAS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRTK Horizontal Accuracy\u003c\/td\u003e \u003ctd\u003e1.2 cm plus 0.8 ppm RMS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRTK Vertical Accuracy\u003c\/td\u003e \u003ctd\u003e2.4 cm plus 1.0 ppm RMS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTime to First Fix\u003c\/td\u003e \u003ctd\u003eLess than 10 seconds (with correction signal)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Interfaces\u003c\/td\u003e \u003ctd\u003eCAN, UART, USB, SPI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Consumption\u003c\/td\u003e \u003ctd\u003eApproximately 700 mA at 5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to 85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003eCompact integrated module form factor\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose CUAV C-RTK 2 High Precision RTK PPK GNSS Module?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of CUAV C-RTK 2 High Precision RTK PPK GNSS Module\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual-Frequency L1\/L2 GNSS Reception: Eliminates ionospheric delay errors by processing both frequency bands, enabling reliable centimeter-level accuracy in any atmospheric condition\u003c\/li\u003e \u003cli\u003eMulti-Constellation Support: Tracks GPS, GLONASS, Galileo, and BeiDou simultaneously for superior satellite geometry and rapid integer ambiguity resolution even in obstructed environments\u003c\/li\u003e \u003cli\u003eReal-Time Kinematic Mode: Delivers 1.2 cm horizontal accuracy in real-time with external RTCM correction input, enabling live precision positioning for autonomous systems\u003c\/li\u003e \u003cli\u003ePost-Processing Kinematic Capability: Records raw GNSS observations for offline processing, achieving survey-grade accuracy without real-time correction infrastructure\u003c\/li\u003e \u003cli\u003eIntegrated CAN Interface: Native CAN bus connectivity simplifies integration with autopilot systems, eliminating need for additional serial-to-CAN converters\u003c\/li\u003e \u003cli\u003eCompact Module Design: Lightweight and power-efficient architecture suitable for weight-constrained UAV platforms and battery-powered ground robots\u003c\/li\u003e \u003cli\u003eMulti-Format Correction Support: Compatible with RTCM 3.x, u-blox proprietary formats, and NTRIP correction streams from public and private base stations\u003c\/li\u003e \u003cli\u003eExtended Operating Range: Functions reliably in challenging RF environments including dense urban areas, forests, and near metallic structures\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePrecision Agricultural Mapping: Deploy on agricultural drones for yield monitoring and variable-rate application mapping with centimeter-level georeferencing accuracy\u003c\/li\u003e \u003cli\u003eAutonomous Ground Vehicles: Provide localization for self-driving robots, delivery platforms, and autonomous lawn mowers operating in GPS-denied or challenging environments\u003c\/li\u003e \u003cli\u003eSurveying and Cadastral Mapping: Enable rapid property boundary surveys, topographic mapping, and infrastructure asset documentation without expensive total station equipment\u003c\/li\u003e \u003cli\u003eConstruction Site Monitoring: Track equipment positions, monitor structural deformation, and guide autonomous earthmoving machinery with real-time centimeter accuracy\u003c\/li\u003e \u003cli\u003eEnvironmental Monitoring: Precisely geolocate sensor deployments, wildlife tracking collars, and environmental sampling points for scientific research applications\u003c\/li\u003e \u003cli\u003ePhotogrammetry and 3D Mapping: Provide direct georeferencing for drone-based orthophoto and 3D model generation, eliminating need for ground control points\u003c\/li\u003e \u003cli\u003ePower Line and Utility Inspection: Enable precise asset mapping and defect documentation for electrical grid maintenance and telecommunications infrastructure surveys\u003c\/li\u003e \u003cli\u003eEmergency Response and Disaster Assessment: Rapidly map affected areas with survey-grade accuracy for damage assessment and emergency resource deployment\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eInstallation of the CUAV C-RTK 2 begins with secure mechanical mounting on your platform with the antenna positioned for unobstructed sky view, ideally with 5 degrees minimum elevation mask clearance. Connect power supply (typically 5V regulated) and establish communication via CAN or UART interface to your flight controller or ground station computer. Configure the module using u-center software or your autopilot's parameter interface, selecting RTK rover mode if using external base station corrections, or PPK mode if recording raw observations for post-processing. For RTK operation, establish correction source by connecting to a nearby base station via NTRIP protocol or local radio link transmitting RTCM 3.x correction messages.\u003c\/p\u003e\u003cp\u003eOnce powered and receiving corrections, the module will output high-accuracy position data through its configured interface at typical 5-20 Hz update rates. Monitor the solution status indicator to confirm RTK fixed solution achievement, which typically occurs within 30-60 seconds of receiving quality correction data. For PPK workflows, configure logging of raw GNSS observations at high frequency, then post-process recorded data using RTKLIB, Emlid Studio, or commercial surveying software with dual-frequency processing algorithms. Always verify antenna placement avoids multipath reflections from nearby metal structures or water surfaces, as these degrade positioning accuracy even with dual-frequency correction.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe CUAV C-RTK 2 operates on dual-frequency GNSS technology, simultaneously tracking signals from GPS, GLONASS, Galileo, and BeiDou constellations to achieve rapid convergence and reliable positioning in challenging environments. The module utilizes advanced integer ambiguity resolution algorithms combined with multi-constellation redundancy to deliver horizontal accuracy of 1.2 cm plus 0.8 ppm RMS and vertical accuracy of 2.4 cm plus 1.0 ppm RMS in RTK mode. Its architecture incorporates a high-performance u-blox ZED-F9P GNSS receiver paired with integrated communication interfaces, enabling seamless integration into UAV platforms, ground control stations, and robotic systems.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the C-RTK 2 is its compact form factor combined with exceptional positioning reliability in urban canyons and obstructed environments where single-frequency modules typically fail. The module features built-in CAN and serial interfaces, supports multiple RTCM correction formats, and can operate in both base station and rover configurations. Its power efficiency and lightweight design make it ideal for battery-constrained applications like fixed-wing UAVs and ground robots, while the dual-frequency architecture ensures positioning integrity even during atmospheric disturbances or ionospheric anomalies that would degrade single-frequency performance.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between RTK and PPK modes in the CUAV C-RTK 2?\u003c\/summary\u003e \u003cp\u003eRTK (Real-Time Kinematic) provides centimeter-level positioning in real-time by receiving correction signals from a base station during operation, making it ideal for live autonomous navigation. PPK (Post-Processing Kinematic) records raw GNSS observations during flight or operation, then processes them offline against base station data recorded simultaneously, delivering equivalent accuracy without requiring real-time correction infrastructure. PPK is preferred for surveying applications where real-time accuracy is unnecessary, while RTK is essential for autonomous vehicle guidance and live precision positioning tasks.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan the CUAV C-RTK 2 work without external corrections or base station?\u003c\/summary\u003e \u003cp\u003eThe module can provide standard GNSS positioning without corrections, but accuracy degrades to 2-5 meters depending on atmospheric conditions and satellite geometry. For centimeter-level accuracy, external corrections are required. These can come from a local base station you operate, public NTRIP correction services like CORS networks, or commercial correction providers. In PPK mode, you can achieve centimeter accuracy without real-time corrections by post-processing with base station data recorded during the same time period.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow does dual-frequency GNSS improve accuracy compared to single-frequency modules?\u003c\/summary\u003e \u003cp\u003eSingle-frequency modules cannot directly measure ionospheric delay, the largest error source in GNSS positioning. Dual-frequency receivers track both L1 and L2 signals, allowing direct calculation and elimination of ionospheric delay errors. This enables faster integer ambiguity resolution, improved performance in challenging environments, and maintains accuracy during ionospheric disturbances when single-frequency solutions fail. The C-RTK 2's dual-frequency capability makes it significantly more reliable for professional applications requiring consistent centimeter-level accuracy.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs the CUAV C-RTK 2 compatible with my autopilot system?\u003c\/summary\u003e \u003cp\u003eThe C-RTK 2 features standard CAN and UART interfaces compatible with most modern autopilots including Pixhawk, Ardupilot, and PX4 systems. Verify your autopilot supports dual-frequency RTK input and review integration documentation for your specific flight controller model. CUAV provides detailed integration guides for popular platforms. If your autopilot lacks native RTK support, you may need additional middleware or custom firmware modifications.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat correction sources work with the CUAV C-RTK 2?\u003c\/summary\u003e \u003cp\u003eThe module accepts RTCM 3.x correction messages via NTRIP protocol over internet or local radio links. Compatible sources include government CORS networks, commercial correction providers like Emlid Caster, private base stations you operate, and regional augmentation systems. Configuration depends on your correction source type and available communication bandwidth. For best performance, use corrections from a base station within 30-50 kilometers of your rover position.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your CUAV C-RTK 2 High Precision RTK PPK GNSS Module today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy CUAV C-RTK 2 High Precision RTK PPK GNSS Module Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741387337985,"sku":"TTD-4967","price":112780.98,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/be19597c5c5344a47cea143b5ab77d28.jpg?v=1778024815"},{"product_id":"pixhawk-4-gps-module","title":"Pixhawk 4 GPS Module","description":"\u003cp\u003ePixhawk 4 GPS Module\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eGPS Receiver\u003c\/td\u003e \u003ctd\u003eu-blox NEO-M8N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompass\u003c\/td\u003e \u003ctd\u003eIntegrated magnetometer (compass)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eExtras\u003c\/td\u003e \u003ctd\u003eOnboard safety switch, buzzer and status LED\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatibility\u003c\/td\u003e \u003ctd\u003ePixhawk 4 \/ Pixhawk-series flight controllers\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Pixhawk 4 GPS Module?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Pixhawk 4 GPS Module\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eCombines GPS positioning and compass heading in a single mast-mounted module, keeping the compass away from motor\/ESC interference\u003c\/li\u003e \u003cli\u003eu-blox NEO-M8N receiver gives reliable multi-constellation GNSS lock for stable outdoor autonomous flight\u003c\/li\u003e \u003cli\u003eBuilt-in safety switch and buzzer save you from wiring separate arming and alert hardware\u003c\/li\u003e \u003cli\u003eStandard Pixhawk connector makes it a straightforward plug-in upgrade or replacement part\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDrone and multirotor builds using a Pixhawk 4 or compatible flight controller\u003c\/li\u003e \u003cli\u003eAutonomous and GPS-guided flight (waypoint missions, return-to-home)\u003c\/li\u003e \u003cli\u003eReplacing a damaged or lost GPS\/compass module on an existing build\u003c\/li\u003e \u003cli\u003eFixed-wing and VTOL UAV navigation\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Pixhawk 4 GPS Module today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Pixhawk 4 GPS Module Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48743801815297,"sku":"TES-EV02908","price":6142.7,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/GPS_204-228x228.jpg?v=1778063170"},{"product_id":"wio-tracker-gps-bt3-0-gsm-arduino-compatible","title":"Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible","description":"\u003cp\u003eThe Wio Tracker is an all-in-one IoT development board combining GPS positioning, Bluetooth 3.0 wireless connectivity, and GSM cellular communication in a compact Arduino-compatible form factor. IoT developers, embedded systems engineers, and roboticists use this device to rapidly prototype location-aware applications, asset tracking systems, and remote monitoring solutions without extensive hardware integration. This tracker solves the critical challenge of integrating multiple wireless protocols and GNSS positioning into a single development platform, eliminating the complexity of managing separate modules and reducing time-to-market for connected device projects.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eArduino-Compatible IoT Tracker with GPS, Bluetooth, and GSM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eSeeed Studio\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMicrocontroller\u003c\/td\u003e \u003ctd\u003eARM Cortex-M0+ at 48MHz with 256KB Flash, 32KB SRAM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGPS Module\u003c\/td\u003e \u003ctd\u003eu-blox NEO-6M with 2.5m accuracy, 1Hz update rate\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBluetooth Version\u003c\/td\u003e \u003ctd\u003eBluetooth 3.0 with 100m range in open space\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGSM Bands\u003c\/td\u003e \u003ctd\u003e850\/900\/1800\/1900 MHz quad-band cellular\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBattery\u003c\/td\u003e \u003ctd\u003e3.7V 1000mAh Li-Po with onboard charging circuit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-10 to +60 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003e54 x 48 x 20mm compact form factor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnectivity\u003c\/td\u003e \u003ctd\u003eMicro USB for programming and power, Grove I2C\/UART connectors\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eProduct Type:\u003c\/strong\u003e Arduino-Compatible IoT Tracker with GPS, Bluetooth, and GSM\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eBrand:\u003c\/strong\u003e Seeed Studio\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eOrigin:\u003c\/strong\u003e Original\/Authentic\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eSupport:\u003c\/strong\u003e reliable via Email and WhatsApp\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e ARM Cortex-M0+ at 48MHz with 256KB Flash, 32KB SRAM\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eGPS Module:\u003c\/strong\u003e u-blox NEO-6M with 2.5m accuracy, 1Hz update rate\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eBluetooth Version:\u003c\/strong\u003e Bluetooth 3.0 with 100m range in open space\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eGSM Bands:\u003c\/strong\u003e 850\/900\/1800\/1900 MHz quad-band cellular\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eBattery:\u003c\/strong\u003e 3.7V 1000mAh Li-Po with onboard charging circuit\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10 to +60 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eDimensions:\u003c\/strong\u003e 54 x 48 x 20mm compact form factor\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eConnectivity:\u003c\/strong\u003e Micro USB for programming and power, Grove I2C\/UART connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual GPS and GSM positioning provides redundant location determination with GPS offering high accuracy while GSM enables indoor triangulation fallback capability\u003c\/li\u003e \u003cli\u003eSimultaneous multi-protocol operation allows concurrent Bluetooth advertisement to mobile apps while maintaining GSM data connectivity and GPS satellite acquisition\u003c\/li\u003e \u003cli\u003eArduino IDE native compatibility eliminates firmware development barriers, enabling direct use of 20,000+ existing Arduino libraries without code adaptation\u003c\/li\u003e \u003cli\u003eIntegrated lithium battery management with 8-12 hour operational autonomy supports field deployment for asset tracking, wildlife monitoring, and mobile IoT applications\u003c\/li\u003e \u003cli\u003eGrove connector ecosystem enables plug-and-play sensor integration for temperature, humidity, acceleration, and environmental monitoring without breadboarding\u003c\/li\u003e \u003cli\u003eLow-power sleep modes reduce battery consumption to 2mA in idle state, extending deployment duration for battery-constrained remote applications\u003c\/li\u003e \u003cli\u003ePayment Options: UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eVehicle and asset tracking systems where GPS provides real-time location mapping while GSM enables cloud data synchronization and Bluetooth allows local smartphone integration for field verification\u003c\/li\u003e \u003cli\u003eWildlife and environmental monitoring in remote locations, utilizing GPS for movement tracking, GSM for periodic data upload to research servers, and Bluetooth for local sensor network coordination\u003c\/li\u003e \u003cli\u003ePersonal safety and elderly care wearables that combine GPS positioning for emergency responders, Bluetooth for smartphone pairing, and GSM for SOS alert transmission independent of WiFi availability\u003c\/li\u003e \u003cli\u003eAutonomous drone and robot navigation systems leveraging GPS for waypoint guidance, Bluetooth for real-time telemetry streaming to ground control stations, and GSM for long-range emergency communication\u003c\/li\u003e \u003cli\u003eSmart logistics and supply chain management implementing GPS tracking at distribution checkpoints, GSM for automated status notifications to stakeholders, and Bluetooth for warehouse proximity-based inventory updates\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eBegin by installing the Wio Tracker board definition in Arduino IDE through the Boards Manager by adding the Seeed Studio repository URL. Connect the device via Micro USB to your development computer for programming and charging simultaneously. The bootloader automatically enters programming mode on connection, eliminating the need for manual reset button sequences. Load the provided GPS, Bluetooth, and GSM example sketches from the Seeed Studio GitHub repository, which demonstrate initialization of each wireless module, data parsing from NMEA GPS sentences, Bluetooth GAP advertisement configuration, and GSM AT command sequences for cellular connectivity.\u003c\/p\u003e\u003cp\u003eFor production deployment, configure the device with your specific GSM carrier credentials by programming the SIM card's PIN and APN settings into EEPROM. Implement power management strategies by utilizing the sleep() function between GPS fix acquisitions, reducing battery drain from 150mA active consumption to 2mA standby mode. Use the onboard LED indicators to debug wireless module status during field testing, with distinct blink patterns indicating GPS lock, Bluetooth pairing, and GSM registration states. For applications requiring persistent cloud connectivity, implement a hybrid strategy where the device maintains GSM connection for periodic data uploads while using Bluetooth for responsive local interactions with nearby smartphones or IoT gateways.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Wio Tracker operates on the principle of multi-protocol wireless integration, combining three distinct communication standards on a unified microcontroller platform. At its core, it features a powerful ARM Cortex-M0+ processor running at 48MHz with 256KB flash memory and 32KB SRAM, providing sufficient computational resources for real-time GPS data processing and wireless protocol management. The integrated u-blox GPS module delivers position accuracy within 2.5 meters under open sky conditions with a 1Hz update rate, while the Bluetooth 3.0 stack enables short-range peer-to-peer communication with mobile devices and nearby IoT nodes. The GSM modem provides cellular connectivity for long-range data transmission, SMS communication, and voice capabilities, making this device suitable for applications requiring both local and wide-area network connectivity simultaneously.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the Wio Tracker from competing solutions is its seamless Arduino IDE compatibility, allowing developers to leverage existing Arduino libraries and programming paradigms without learning proprietary development environments. The board includes onboard lithium battery charging circuitry with power management, enabling portable deployment for 8-12 hours on a single charge depending on active module usage. The modular design incorporates Grove connectors for rapid sensor integration, allowing developers to expand functionality with temperature sensors, accelerometers, or environmental monitors without soldering. The firmware supports simultaneous operation of all three wireless modules, enabling hybrid connectivity strategies where GPS provides primary positioning while GSM serves as backup communication and Bluetooth handles local device synchronization.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eCan the Wio Tracker operate all three wireless modules simultaneously without conflicts?\u003c\/summary\u003e \u003cp\u003eYes, the Wio Tracker firmware architecture supports concurrent operation of GPS, Bluetooth, and GSM modules with intelligent power and bandwidth management. The microcontroller's interrupt-driven design allows each module to operate independently on separate hardware interfaces. However, simultaneous high-bandwidth operations like Bluetooth file transfer and GSM data upload may cause temporary GPS acquisition delays. For optimal performance, implement time-multiplexed operation where GSM uploads occur during GPS satellite reacquisition periods, and Bluetooth handles only low-latency telemetry rather than bulk data transfer.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the GPS accuracy and how long does it take to acquire the first satellite fix?\u003c\/summary\u003e \u003cp\u003eThe u-blox NEO-6M GPS module provides 2.5-meter horizontal accuracy under clear sky conditions with open view of the horizon. Cold start acquisition, where the module has no prior ephemeris data, typically requires 30-45 seconds to lock onto sufficient satellites for position calculation. Warm start, where recent satellite data is cached in memory, achieves lock within 5-10 seconds. Hot start with valid ephemeris and almanac data completes in under 2 seconds. For faster initial positioning in urban environments, implement assisted GPS by downloading current satellite ephemeris from online sources before field deployment.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I extend battery life for extended field deployments beyond 12 hours?\u003c\/summary\u003e \u003cp\u003eImplement aggressive power management by disabling unused wireless modules during inactive periods. GPS acquisition consumes 150mA and should be limited to periodic fixes every 5-10 minutes rather than continuous operation. GSM standby mode draws only 8mA while maintaining network registration, suitable for applications requiring rapid alert response. Bluetooth can be disabled entirely when not communicating with mobile devices, reducing power draw to near-zero. By scheduling GPS fixes every 10 minutes, maintaining GSM standby, and disabling Bluetooth except during active synchronization windows, deployments can extend to 48+ hours on a single charge. Consider external solar panels or larger capacity batteries for permanent installations.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48743863517441,"sku":"TES-EV02297","price":2870.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/wio_gps-228x228.jpg?v=1778063945"},{"product_id":"waveshare-industrial-4g-dtu-rs485-to-lte-cat4-din-rail-mount","title":"Waveshare Industrial 4G DTU, RS485 TO LTE CAT4, DIN Rail-Mount","description":"\u003cp\u003eWaveshare Industrial 4G DTU, RS485 TO LTE CAT4, DIN Rail-Mount\u003c\/p\u003e\u003ch2\u003eWhy Choose Waveshare Industrial 4G DTU, RS485 TO LTE CAT4, DIN Rail-Mount?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk pricing?\u003c\/summary\u003e\u003cp\u003eYes — message us on WhatsApp for bulk or business pricing on Waveshare Industrial 4G DTU, RS485 TO LTE CAT4, DIN Rail-Mount.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Waveshare Industrial 4G DTU, RS485 TO LTE CAT4, DIN Rail-Mount today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Waveshare Industrial 4G DTU, RS485 TO LTE CAT4, DIN Rail-Mount Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744393376001,"sku":"TTD-11090","price":7710.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/722b87fb9a31440c3dc69d576021c334.jpg?v=1778073227"},{"product_id":"unwelded-sim800c-gsm-gprs-module-5v-3-3v-ttl-development-board-ipex-with-bluetooth-for-stm32-c51","title":"Unwelded SIM800C GSM GPRS Module 5V\/3.3V TTL Development Board IPEX with Bluetooth for STM32 C51","description":"\u003cp\u003eUnwelded SIM800C GSM GPRS Module 5V\/3.3V TTL Development Board IPEX with Bluetooth for STM32 C51\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eChipset\u003c\/td\u003e \u003ctd\u003eSIMCom SIM800C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnectivity\u003c\/td\u003e \u003ctd\u003eGSM\/GPRS + Bluetooth\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLogic Levels\u003c\/td\u003e \u003ctd\u003e5V \/ 3.3V TTL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Connector\u003c\/td\u003e \u003ctd\u003eIPEX\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatibility\u003c\/td\u003e \u003ctd\u003eSTM32 \/ 8051 (C51) and similar microcontrollers\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Unwelded SIM800C GSM GPRS Module 5V\/3.3V TTL Development Board IPEX with Bluetooth for STM32 C51?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Unwelded SIM800C GSM GPRS Module 5V\/3.3V TTL Development Board IPEX with Bluetooth for STM32 C51\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eSIM800C provides quad-band GSM\/GPRS cellular connectivity alongside Bluetooth on a single chip\u003c\/li\u003e \u003cli\u003eDual 5V\/3.3V TTL logic support means it can interface directly with both classic 5V MCUs and 3.3V boards like STM32\u003c\/li\u003e \u003cli\u003eIPEX antenna connector allows attaching an external GSM antenna for better signal in enclosed projects\u003c\/li\u003e \u003cli\u003eSupplied unwelded (unsoldered), so headers can be positioned to suit the final project layout\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eSMS\/call-based remote monitoring and alert systems\u003c\/li\u003e \u003cli\u003eGPRS data connectivity for STM32 or 8051-based IoT projects\u003c\/li\u003e \u003cli\u003eRemote sensor reporting where Wi-Fi isn't available\u003c\/li\u003e \u003cli\u003eDIY GSM-based security and notification systems\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Unwelded SIM800C GSM GPRS Module 5V\/3.3V TTL Development Board IPEX with Bluetooth for STM32 C51 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Unwelded SIM800C GSM GPRS Module 5V\/3.3V TTL Development Board IPEX with Bluetooth for STM32 C51 Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/microcontrollers\"\u003eMicrocontrollers\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744393474305,"sku":"TTD-11092","price":368.88,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/2d02cf749486dd81c7297796741d14ab.jpg?v=1778073230"},{"product_id":"waveshare-gsm-gprs-gnss-bluetooth-hat-for-raspberry-pi","title":"Waveshare GSM\/GPRS\/GNSS\/Bluetooth HAT for Raspberry Pi","description":"\u003cp\u003eThe Waveshare GSM\/GPRS\/GNSS\/Bluetooth HAT for Raspberry Pi is a Raspberry Pi product available online in India from Tech Depot India, with a GST invoice on every order.\u003c\/p\u003e\u003cp\u003eWaveshare GSM\/GPRS\/GNSS\/Bluetooth HAT for Raspberry Pi\u003c\/p\u003e\u003cp\u003eThis is a Waveshare GSM\/GPRS\/GNSS\/Bluetooth HAT for Raspberry Pi.\u003c\/p\u003e\u003cp\u003eThis is a handy, low power Raspberry Pi HAT that features multi communication functionalities: GSM, GPRS, GNSS, and Bluetooth. It allows your Pi to easily make a telephone call, send messages, connect to wireless Internet, global position, transfer data via Bluetooth, and so on.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: Raspberry Pi Shown in Image Is Not Included With Product You Have to Purchase it Separately.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBand \u003cul\u003e \u003cli\u003eGSM 850\/EGSM 900\/DCS 1800\/PCS 1900 MHz\u003c\/li\u003e \u003cli\u003eQuad-band auto search\u003c\/li\u003e \u003cli\u003eCompliant to GSM phase 2\/2+\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eEmitting power \u003cul\u003e \u003cli\u003eClass 4 (2W @ GSM 850\/EGSM 900 MHz)\u003c\/li\u003e \u003cli\u003eClass 1 (1W @ DCS 1800\/PCS 1900 MHz)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eGPRS connectivity \u003cul\u003e \u003cli\u003eGPRS multi-slot class 12 (default)\u003c\/li\u003e \u003cli\u003eGPRS multi-slot class 1~12 (configurable)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eGPRS data feature \u003cul\u003e \u003cli\u003eDownlink speed: max 85.6kbps\u003c\/li\u003e \u003cli\u003eUplink speed: max 85.6kbps\u003c\/li\u003e \u003cli\u003eCoding schemes: CS-1CS-2CS-3CS-4\u003c\/li\u003e \u003cli\u003eSupports PAP (Password Authentication Protocol) for PPP connection\u003c\/li\u003e \u003cli\u003eSupports PBCCH\u003c\/li\u003e \u003cli\u003eSupports USSD\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eSMS \u003cul\u003e \u003cli\u003eSupports: MT\/MO\/CB\/Text\/PDU mode\u003c\/li\u003e \u003cli\u003eSMS storage: SIM card\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eAudio \u003cul\u003e \u003cli\u003eVoice encode\/decode mode: Half RateFull RateEnhanced Full RateAdaptive muti rate\u003c\/li\u003e \u003cli\u003eSupports echo cancellation\u003c\/li\u003e \u003cli\u003eSupports noise reduction\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eReceiver type \u003cul\u003e \u003cli\u003e33 tracking channels\u003c\/li\u003e \u003cli\u003e99 acquisition channels\u003c\/li\u003e \u003cli\u003eGPSL1C\/A code\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eSensitivity \u003cul\u003e \u003cli\u003eTracking: -165dBm\u003c\/li\u003e \u003cli\u003eCold starts : -148dBm\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eTime-To-First-Fix \u003cul\u003e \u003cli\u003eCold starts: 28s (Typ.)\u003c\/li\u003e \u003cli\u003eHot starts : \u0026lt; 1s\u003c\/li\u003e \u003cli\u003eWarm starts: 26s\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eAccuracy \u003cul\u003e \u003cli\u003eHorizontal position : \u0026lt;2.5m CEP\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eIntegrates AT commands\u003c\/li\u003e\n\u003cli\u003eCompliant to Bluetooth specification3.0 + EDR\u003c\/li\u003e\n\u003cli\u003eSupports SPP, OPP, HFP\/HSP, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSIM card slot for 1.8V\/3V SIM card\u003c\/li\u003e\u003c\/ul\u003e\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eConnectivity\u003c\/td\u003e \u003ctd\u003eGSM\/GPRS cellular\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePositioning\u003c\/td\u003e \u003ctd\u003eIntegrated GNSS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eShort-range\u003c\/td\u003e \u003ctd\u003eBluetooth\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eForm Factor\u003c\/td\u003e \u003ctd\u003eRaspberry Pi HAT (GPIO-mounted)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Waveshare GSM\/GPRS\/GNSS\/Bluetooth HAT for Raspberry Pi?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Waveshare GSM\/GPRS\/GNSS\/Bluetooth HAT for Raspberry Pi\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards\u003c\/li\u003e\n\u003cli\u003eSupports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc.\u003c\/li\u003e\n\u003cli\u003eSupport GPS, COMPASS, Glonass, LBS base station positioning, Omni-positioning\u003c\/li\u003e\n\u003cli\u003eBluetooth 3.0, supports data transferring through Bluetooth\u003c\/li\u003e\n\u003cli\u003eOnboard USB TO UART Converter CP2102 for UART debugging\u003c\/li\u003e\n\u003cli\u003eCombines cellular connectivity, satellite positioning and Bluetooth on a single HAT that mounts directly on the Pi's GPIO header\u003c\/li\u003e\n\u003cli\u003eGNSS positioning support enables location-aware applications without a separate GPS module\u003c\/li\u003e\n\u003cli\u003eGSM\/GPRS connectivity gives the Pi cellular data and SMS capability in areas without Wi-Fi\u003c\/li\u003e\n\u003cli\u003eHAT form factor keeps wiring tidy compared to breadboarding separate cellular and GPS modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eBand GSM 850\/EGSM 900\/DCS 1800\/PCS 1900 MHz\u003c\/li\u003e \u003cli\u003eQuad-band auto search\u003c\/li\u003e \u003cli\u003eCompliant to GSM phase 2\/2+\u003c\/li\u003e \u003cli\u003eCellular-connected Raspberry Pi IoT projects\u003c\/li\u003e\n\u003cli\u003eGPS\/location tracking devices built on Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eRemote monitoring where Wi-Fi coverage isn't available\u003c\/li\u003e\n\u003cli\u003eCombined connectivity + positioning projects (fleet tracking, remote sensors)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e1 x GSM\/GPRS\/GNSS HAT\u003c\/p\u003e\u003cp\u003e1 x GSM Antenna\u003c\/p\u003e\u003cp\u003e1 x GPS External Antenna (B)\u003c\/p\u003e\u003cp\u003e1 x Bluetooth Antenna\u003c\/p\u003e\u003cp\u003e1 x USB type A plug to micro plug cable\u003c\/p\u003e\u003cp\u003e1 x RPi screws pack (2pcs)\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003c\/h3\u003e\u003col\u003e \u003cli\u003eStandard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards\u003c\/li\u003e \u003cli\u003eSupports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc.\u003c\/li\u003e \u003cli\u003eSupport GPS, COMPASS, Glonass, LBS base station positioning, Omni-positioning\u003c\/li\u003e \u003cli\u003eBluetooth 3.0, supports data transferring through Bluetooth\u003c\/li\u003e \u003cli\u003eOnboard USB TO UART Converter CP2102 for UART debugging\u003c\/li\u003e \u003cli\u003e6x LEDs for indicating the module working status\u003c\/li\u003e \u003cli\u003eSIM card slot for 1.8V\/3V SIM card\u003c\/li\u003e \u003cli\u003eRTC with backup battery holder\u003c\/li\u003e \u003cli\u003eBaudrate auto-detection (1200bps ~115200bps)\u003c\/li\u003e \u003cli\u003eControl via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands)\u003c\/li\u003e \u003cli\u003eSupports SIM application toolkit: GSM 11.14 Release 99\u003c\/li\u003e \u003c\/ol\u003e\u003ch2\u003eUseful link\u003c\/h2\u003e\u003cp\u003eTo do Software setup, please follow this\u003cstrong\u003etutorial.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eIs technical support available?\u003c\/summary\u003e \u003cp\u003eYes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Waveshare GSM\/GPRS\/GNSS\/Bluetooth HAT for Raspberry Pi today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Waveshare GSM\/GPRS\/GNSS\/Bluetooth HAT for Raspberry Pi Online in India at Tech Depot India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744393867521,"sku":"TTD-11103","price":3320.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/d802ede9cf194fa4815b0cf0b0d2623a.png?v=1778073245"},{"product_id":"sim7600ei-4g-lte-high-speed-modem-gps-gnss-iot-board-raspberry-pi-compatible","title":"SIM7600EI 4G LTE High-Speed Modem GPS\/GNSS IoT board Raspberry Pi Compatible","description":"\u003cp\u003eThe SIM7600EI 4G LTE High-Speed Modem GPS\/GNSS IoT board Raspberry Pi Compatible is a Raspberry Pi product available online in India from Tech Depot India, with a GST invoice on every order.\u003c\/p\u003e\u003cp\u003eSIM7600EI 4G LTE High-Speed Modem GPS\/GNSS IoT board Raspberry Pi Compatible.\u003c\/p\u003e\u003cp\u003eSIM7600EI is a complete multi-band LTE-FDD\/LTE-TDD\/HSPA+\/UMTS\/EDGE\/GPRS\/GSM module solution in LCC type which supports LTE CAT1 up to 10Mbps for downlink and 5Mbps for uplink data transfer. Designed in the compact and unified form factor, SIM7600EI is compatible with SIMCom HSPA+ SIM5360 module\/LTE CAT3 SIM7100 and LTE CAT4 SIM7600E-H module, which allows the customer to design their application once for different technology and benefit from great development time-saving\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eChipset\u003c\/td\u003e \u003ctd\u003eSIMCom SIM7600 series\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCellular\u003c\/td\u003e \u003ctd\u003e4G LTE (Cat.4-class modem)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePositioning\u003c\/td\u003e \u003ctd\u003eIntegrated GPS\/GNSS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatibility\u003c\/td\u003e \u003ctd\u003eRaspberry Pi\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose SIM7600EI 4G LTE High-Speed Modem GPS\/GNSS IoT board Raspberry Pi Compatible?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of SIM7600EI 4G LTE High-Speed Modem GPS\/GNSS IoT board Raspberry Pi Compatible\u003c\/h2\u003e\u003col\u003e \u003cli\u003eLTE-TDD B40\/B41\u003c\/li\u003e \u003cli\u003eLTE-FDDB1\/B3\/B5\/B8\u003c\/li\u003e \u003cli\u003eUMTS\/HSPA+ B1\/B8\u003c\/li\u003e \u003cli\u003eGSM\/GPRS\/EDGEB3\/B8\u003c\/li\u003e \u003cli\u003eLCC Package\u003c\/li\u003e \u003cli\u003eControl Via AT Commands\u003c\/li\u003e \u003cli\u003e3GPP E-UTRA Release 11\u003c\/li\u003e \u003cli\u003eUSB Driver for Microsoft Windows 2000\/XP\/Vista\/Win7\/Win\/Win10\u003c\/li\u003e \u003cli\u003eUSB Driver for Linux \/Android\u003c\/li\u003e \u003cli\u003eRIL supporting for Android 2.4\/4.0\/5.0\/6.0\/7.0\u003c\/li\u003e \u003cli\u003eMBIM to Win8\u003c\/li\u003e \u003cli\u003eFirmware update via USB\u003c\/li\u003e \u003cli\u003eTCP\/IP\/IPV4\/IPV6\/Multi-PDP\/FTP\/FTPS \/HTTP\/HTTPS\/DNS\u003c\/li\u003e \u003cli\u003eSSL3.0\/TLS1.0\/TLS1.2\u003c\/li\u003e \u003cli\u003eDTMF (Sending and Receiving)\u003c\/li\u003e \u003cli\u003eAudio Playing\u003c\/li\u003e \u003cli\u003eUSB Audio and VoLTE\u003c\/li\u003e \u003cli\u003eFOTA\u003c\/li\u003e \u003cli\u003eSIM7600 series is a well-established high-speed 4G LTE modem family with mature Linux\/Raspberry Pi driver support\u003c\/li\u003e\n\u003cli\u003eIntegrated GNSS means location data comes from the same board as the cellular connection — no separate GPS module needed\u003c\/li\u003e\n\u003cli\u003eHigh-speed LTE data suits applications that need more bandwidth than GPRS\/2G modules can offer\u003c\/li\u003e\n\u003cli\u003eDesigned to work as a Raspberry Pi add-on board, simplifying wiring versus a bare cellular module\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eWi-Fi\/IoT connected projects that need remote monitoring or control\u003c\/li\u003e \u003cli\u003eCloud-connected dashboards (Blynk, ThingSpeak, MQTT-based) for makers\u003c\/li\u003e \u003cli\u003eLow-power wide-area or connected sensor-network builds\u003c\/li\u003e \u003cli\u003eGeneral-purpose embedded-systems prototyping for makers and engineering students\u003c\/li\u003e \u003cli\u003e4G-connected Raspberry Pi IoT and telemetry projects\u003c\/li\u003e\n\u003cli\u003eVehicle and asset tracking with combined LTE + GPS\u003c\/li\u003e\n\u003cli\u003eRemote data logging in areas without Wi-Fi\u003c\/li\u003e\n\u003cli\u003eHigh-bandwidth cellular applications (image\/video upload from the field)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e1 x SIM7600EI 4G LTE High-Speed Modem GPS\/GNSS IoT board Raspberry Pi Compatible\u003c\/p\u003e\u003ch3\u003ePin connection :\u003c\/h3\u003e\u003ch3\u003ePin Diagram of SIM7600EI:\u003c\/h3\u003e\u003cp\u003eThis SIM7600EI 4G LTE High-Speed Modem GPS\/GNSS IoT board has strong extension capability with rich interfaces including UART, USB2.0, SPI, I2C, Keypad, PCM, etc. With abundant application capabilities like TCP\/UDP\/FTP\/FTPS\/HTTP\/HTTPS\/SMTP\/POP3 and MMS, the module provides much flexibility and ease of integration for the customer's application.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Steps:\u003c\/strong\u003e\u003c\/h3\u003e\u003col\u003e \u003cli\u003eUnzip driver file (Given in an Attachment)\u003c\/li\u003e \u003cli\u003eOpen Mange from My computer\u003c\/li\u003e \u003cli\u003eOpen device manager\u003c\/li\u003e \u003cli\u003eRight-click on LPT \u0026amp;COM Port\u003c\/li\u003e \u003cli\u003eClick on port \u0026amp; open properties\u003c\/li\u003e \u003cli\u003eInstall driver \u0026amp; provide a path of unzipping the file. (select drivers as per your system OS: Windows 7, Windows 8, etc)\u003c\/li\u003e \u003c\/ol\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eIs technical support available?\u003c\/summary\u003e \u003cp\u003eYes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your SIM7600EI 4G LTE High-Speed Modem GPS\/GNSS IoT board Raspberry Pi Compatible today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy SIM7600EI 4G LTE High-Speed Modem GPS\/GNSS IoT board Raspberry Pi Compatible Online in India at Tech Depot India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744393933057,"sku":"TTD-11105","price":6200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/b03c5b58c3aecdff09bcc66e20d05b92.png?v=1778073248"},{"product_id":"smartelex-gsm-hat-for-raspberry-pi","title":"SmartElex GSM HAT for Raspberry Pi","description":"\u003cp\u003eThe SmartElex GSM HAT for Raspberry Pi is a Raspberry Pi product available online in India from Tech Depot India, with a GST invoice on every order.\u003c\/p\u003e\u003cp\u003eThe SmartElex GSM HAT is a stackable hardware module that extends Raspberry Pi single-board computers with cellular connectivity via 2G\/3G\/4G GSM networks, enabling remote IoT applications without WiFi dependency. IoT developers, embedded systems engineers, and industrial automation specialists use this HAT to build location-aware monitoring systems, remote data logging platforms, and cellular-enabled edge computing solutions. This module solves the critical problem of network connectivity in remote areas where WiFi infrastructure is unavailable, allowing Raspberry Pi projects to transmit sensor data, receive commands, and maintain persistent connections over cellular networks.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eGSM\/GPRS\/EDGE Cellular HAT Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eSmartElex\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatibility\u003c\/td\u003e \u003ctd\u003eRaspberry Pi 3B, 3B+, 4B, Zero, Zero W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Protocol\u003c\/td\u003e \u003ctd\u003eUART Serial (AT Commands)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNetwork Standards\u003c\/td\u003e \u003ctd\u003eGSM 850\/900\/1800\/1900 MHz, GPRS, EDGE\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSIM Card Type\u003c\/td\u003e \u003ctd\u003eStandard 2FF SIM Card Slot\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Consumption\u003c\/td\u003e \u003ctd\u003e100mA idle, up to 2A during transmission\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e5V DC (regulated via onboard circuitry)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna\u003c\/td\u003e \u003ctd\u003eIntegrated PCB antenna with external connector option\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003e65mm x 56mm x 20mm (HAT form factor)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eProduct Type:\u003c\/strong\u003e GSM\/GPRS\/EDGE Cellular HAT Module\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eBrand:\u003c\/strong\u003e SmartElex\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eOrigin:\u003c\/strong\u003e Original\/Authentic\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eSupport:\u003c\/strong\u003e reliable via Email and WhatsApp\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Raspberry Pi 3B, 3B+, 4B, Zero, Zero W\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCommunication Protocol:\u003c\/strong\u003e UART Serial (AT Commands)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eNetwork Standards:\u003c\/strong\u003e GSM 850\/900\/1800\/1900 MHz, GPRS, EDGE\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eSIM Card Type:\u003c\/strong\u003e Standard 2FF SIM Card Slot\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 100mA idle, up to 2A during transmission\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC (regulated via onboard circuitry)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eAntenna:\u003c\/strong\u003e Integrated PCB antenna with external connector option\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eDimensions:\u003c\/strong\u003e 65mm x 56mm x 20mm (HAT form factor)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose SmartElex GSM HAT for Raspberry Pi?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of SmartElex GSM HAT for Raspberry Pi\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eMulti-band GSM support covering all Indian cellular networks with 850MHz, 900MHz, 1800MHz, and 1900MHz frequency coverage for nationwide connectivity\u003c\/li\u003e \u003cli\u003eUART-based AT command interface enabling easy integration with Python, C, Node.js, and custom firmware without complex driver installation\u003c\/li\u003e \u003cli\u003eIntegrated SIM card slot supporting standard 2FF SIM cards from all major Indian telecom operators with automatic network detection and registration\u003c\/li\u003e \u003cli\u003eDual antenna options including integrated PCB antenna for compact deployments and external SMA connector for enhanced signal reception in remote locations\u003c\/li\u003e \u003cli\u003eOnboard power management and voltage regulation protecting Raspberry Pi GPIO while handling cellular module's variable power demands up to 2A\u003c\/li\u003e \u003cli\u003eStatus indicator LEDs providing real-time visual feedback for network registration, signal strength, and data transmission activity\u003c\/li\u003e \u003cli\u003eFull GPRS and EDGE data capability enabling TCP\/IP socket communication for cloud connectivity and real-time data streaming applications\u003c\/li\u003e \u003cli\u003eHardware reset button and debug pins allowing developers to troubleshoot connectivity issues and recover from firmware lockups\u003c\/li\u003e \u003cli\u003ePayment Options: UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRemote environmental monitoring systems in agriculture where IoT sensors deployed in fields transmit soil moisture, temperature, and humidity data via cellular networks to cloud dashboards for precision farming decisions\u003c\/li\u003e \u003cli\u003eIndustrial asset tracking and fleet management solutions using GPS coordinates combined with GSM data transmission to monitor equipment location, maintenance schedules, and operational status in real-time\u003c\/li\u003e \u003cli\u003eSmart metering and utility monitoring for water distribution networks and electrical substations in rural areas where cellular connectivity provides cost-effective alternative to expensive wired infrastructure\u003c\/li\u003e \u003cli\u003eEmergency alert systems and disaster management platforms that leverage cellular networks to send critical notifications, weather alerts, and emergency response coordinates to distributed field teams\u003c\/li\u003e \u003cli\u003eAutonomous weather stations and meteorological data collection points that continuously upload atmospheric readings to research institutions and weather forecasting services via GPRS connectivity\u003c\/li\u003e \u003cli\u003eRetail point-of-sale terminals and mobile payment kiosks operating in remote locations where GSM provides reliable payment gateway connectivity independent of WiFi availability\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eBegin setup by inserting a standard 2FF SIM card from your preferred Indian telecom operator into the SIM slot on the SmartElex GSM HAT, ensuring the card is fully seated until it clicks. Power down your Raspberry Pi completely, then carefully align the HAT's 40-pin header with the GPIO pins on your Raspberry Pi board, applying gentle downward pressure until the module seats firmly. Power on the Raspberry Pi and verify that the network registration LED illuminates within 10-15 seconds, indicating successful connection to the cellular network. Access your Raspberry Pi via SSH or terminal and install the required serial communication libraries using apt-get install python3-serial for Python development or use the provided C libraries for compiled applications.\u003c\/p\u003e\u003cp\u003eConfigure your application to open the UART serial port at \/dev\/ttyAMA0 or \/dev\/ttyS0 with 115200 baud rate, then send AT commands to initialize the module such as AT+CPIN? to verify SIM card status, AT+CREG? to check network registration, and AT+CSQ to monitor signal strength. For data connectivity, establish GPRS context using AT+SAPBR commands followed by AT+HTTPINIT for HTTP operations, or implement TCP socket connections using AT+CIPSTART for direct IP communication with your cloud servers. Comprehensive documentation and Python example scripts are available in the product support portal, demonstrating SMS sending, voice call capabilities, and GPRS data transmission patterns suitable for IoT applications.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe SmartElex GSM HAT operates as a plug-and-play expansion board that interfaces with Raspberry Pi's GPIO header, providing full GSM\/GPRS\/EDGE communication capabilities through an integrated SIM card slot and cellular antenna connector. The module communicates with the Raspberry Pi via UART serial interface, utilizing AT command protocol for seamless integration with Python, Node.js, and C-based applications. The onboard power management circuitry handles the variable power demands of cellular transmission, while the integrated voltage regulation ensures stable operation across Raspberry Pi models from Pi Zero to Pi 4B, with typical current draw between 100mA to 2A depending on network activity and signal strength.\u003c\/p\u003e\u003cp\u003eThis GSM HAT distinguishes itself through its compact form factor that maintains HAT compatibility standards, allowing stacking with additional modules, and its comprehensive support for multiple network bands covering 850MHz, 900MHz, 1800MHz, and 1900MHz frequencies used across Indian telecom operators like Airtel, Jio, Vodafone, and BSNL. The module includes built-in status LEDs for network registration and signal strength indication, a reset button for hardware recovery, and pre-configured firmware that accelerates development cycles. Advanced users benefit from the exposed UART pins for direct serial debugging and the flexible antenna design that accommodates both internal and external cellular antennas for improved signal reception in challenging RF environments.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhich Indian telecom operators are compatible with the SmartElex GSM HAT?\u003c\/summary\u003e \u003cp\u003eThe SmartElex GSM HAT supports all major Indian telecom operators including Airtel, Jio (via GSM roaming), Vodafone-Idea, and BSNL through its multi-band GSM support covering 850MHz, 900MHz, 1800MHz, and 1900MHz frequencies. Ensure your SIM card has active data plan and adequate balance for GPRS\/EDGE connectivity. We recommend testing with your operator's network before deploying in production environments.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use the SmartElex GSM HAT with Raspberry Pi Zero or older Pi models?\u003c\/summary\u003e \u003cp\u003eYes, the SmartElex GSM HAT is fully compatible with all Raspberry Pi models featuring the 40-pin GPIO header including Raspberry Pi Zero, Zero W, 3B, 3B+, 4B, and 5. The module's power requirements are managed by onboard voltage regulation, making it suitable for Pi Zero's limited power budget. However, Pi Zero users should consider external USB power supplies for optimal cellular transmission performance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the typical data speed and latency of GPRS connectivity through this module?\u003c\/summary\u003e \u003cp\u003eGPRS typically provides 40-115 kbps download speeds with latency between 500ms to 2 seconds depending on network congestion and signal strength. For applications requiring higher speeds, some Indian networks support EDGE protocol delivering up to 236 kbps. If your project demands faster connectivity, consider upgrading to a 4G LTE HAT variant available in our catalog.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I troubleshoot poor signal strength or connection drops?\u003c\/summary\u003e \u003cp\u003eMonitor signal strength using AT+CSQ command which returns values 0-31 where values above 15 indicate acceptable signal. If experiencing weak signals, try repositioning the Raspberry Pi away from metal objects, switching to the external antenna option via the SMA connector, or relocating to higher ground. Check network registration status with AT+CREG? and verify your SIM card has active service with your telecom operator.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your SmartElex GSM HAT for Raspberry Pi today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy SmartElex GSM HAT for Raspberry Pi Online in India at Tech Depot India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744393965825,"sku":"TTD-11106","price":1540.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/25b62fdfccc49a421ff32ddff5db1d45.png?v=1778073249"},{"product_id":"ttgo-t-call-v1-4-esp32-wireless-module-sim-antenna-sim-card-sim800h-module-unsoldered","title":"TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800H Module Unsoldered","description":"\u003cp\u003ePurchase the \u003cstrong\u003eTTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800H Module Unsoldered\u003c\/strong\u003e online at \u003ca href=\"https:\/\/techdepot.in\"\u003eTech Depot India\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Delhi, Hyderabad, Ahmedabad, Jaipur, and Surat.\u003c\/p\u003e\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eTTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800H Module Unsoldered is a Microcontroller available online in India from Tech Depot India.\u003c\/p\u003e\u003cp\u003eThe TTGO T-Call V1.4 is an integrated ESP32 microcontroller development board with embedded SIM800H GSM\/GPRS module, enabling cellular connectivity for IoT and remote monitoring applications. Professional engineers and IoT developers use this module to build standalone cellular communication systems without requiring external modem components. This product solves the critical challenge of integrating wireless connectivity with microcontroller functionality in space-constrained applications, offering a compact all-in-one solution for 2G cellular communication, SMS transmission, and data connectivity.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eESP32 Development Board with Integrated SIM800H GSM Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eTTGO\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eModel\u003c\/td\u003e \u003ctd\u003eT-Call V1.4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMicrocontroller\u003c\/td\u003e \u003ctd\u003eESP32 Dual-Core 240MHz with 520KB SRAM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCellular Module\u003c\/td\u003e \u003ctd\u003eSIM800H Quad-Band GSM\/GPRS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e5V USB or 3.7V Lithium Battery\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Interface\u003c\/td\u003e \u003ctd\u003eUART Serial, USB Micro-B\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSIM Card Slot\u003c\/td\u003e \u003ctd\u003eMicro-SIM Card Socket\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Connector\u003c\/td\u003e \u003ctd\u003eSMA Female for External SIM Antenna\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePeak Current Draw\u003c\/td\u003e \u003ctd\u003e2A during cellular transmission\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBattery Charging\u003c\/td\u003e \u003ctd\u003eIntegrated TP4056 Lithium Charger with Protection\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupported Frequencies\u003c\/td\u003e \u003ctd\u003eGSM 850\/900\/1800\/1900 MHz GPRS Class 12\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eData Rate\u003c\/td\u003e \u003ctd\u003eGPRS up to 85.6 kbps\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800H Module Unsoldered?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800H Module Unsoldered\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eIntegrated SIM800H Module: Eliminates need for external GSM modem, reducing PCB footprint and component count for compact IoT designs\u003c\/li\u003e \u003cli\u003eDual-Core ESP32 Processor: 240MHz processing capability with 520KB SRAM enables complex local processing and WiFi\/Bluetooth connectivity simultaneously\u003c\/li\u003e \u003cli\u003eExternal Antenna Support: SMA connector allows connection of high-gain SIM antenna for improved cellular signal reception in remote locations\u003c\/li\u003e \u003cli\u003eBuilt-in Battery Charging: TP4056 lithium charger with protection circuit supports portable applications without external charging modules\u003c\/li\u003e \u003cli\u003eUART Communication: Dedicated serial interface between ESP32 and SIM800H enables reliable AT command protocol implementation\u003c\/li\u003e \u003cli\u003eUSB Debugging Interface: Micro-USB port provides serial console access for firmware development and real-time debugging\u003c\/li\u003e \u003cli\u003eMicro-SIM Support: Standard micro-SIM card slot compatible with all major cellular carriers worldwide\u003c\/li\u003e \u003cli\u003eUnsoldered Configuration: Allows customization of connection points based on specific project integration requirements\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRemote IoT Monitoring Systems: Deploy environmental sensors, temperature loggers, and air quality monitors in locations without WiFi infrastructure using cellular GPRS data transmission\u003c\/li\u003e \u003cli\u003eGPS Tracking Devices: Combine with GPS modules to create real-time vehicle tracking, asset monitoring, and personal safety devices with cellular location reporting\u003c\/li\u003e \u003cli\u003eIndustrial Alarm Systems: Implement remote alarm notification systems for factories and warehouses that send SMS alerts and GPRS data to central monitoring stations\u003c\/li\u003e \u003cli\u003eSmart Metering Applications: Build utility meter reading systems that transmit consumption data via cellular network for automated billing and consumption analytics\u003c\/li\u003e \u003cli\u003eEmergency Communication Devices: Create standalone emergency alert systems that function independently of WiFi infrastructure for disaster response and rural connectivity\u003c\/li\u003e \u003cli\u003eAgricultural IoT Solutions: Monitor soil moisture, weather conditions, and crop health in remote farmland with cellular data transmission for precision farming\u003c\/li\u003e \u003cli\u003ePortable Data Logger: Develop battery-powered data acquisition systems that record sensor information and upload via GPRS when cellular coverage is available\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eBegin by inserting a micro-SIM card with active 2G\/GPRS plan into the SIM card slot on the board. Connect the TTGO T-Call V1.4 to your computer via the USB micro-B port and install the CP2104 USB-to-UART driver if not automatically detected. Download the Arduino IDE and add ESP32 board support by configuring the board manager with the appropriate JSON URL. Select the TTGO T-Call V1.4 board from the board selection menu and configure the UART pins for SIM800H communication, typically GPIO16 (RX) and GPIO17 (TX). Flash example sketches that demonstrate AT command transmission to the SIM800H module for basic functionality testing such as checking signal strength, sending SMS messages, and establishing GPRS connections.\u003c\/p\u003e\u003cp\u003eFor optimal cellular reception, attach an external SIM antenna to the SMA connector on the board, particularly in areas with weak signal strength. If using battery power, connect a 3.7V lithium cell to the battery connector and enable the charging circuit through firmware configuration. Implement proper power management by putting the ESP32 into deep sleep mode between data transmission cycles to extend battery life significantly. Use the UART serial monitor at 115200 baud rate to debug AT command responses and troubleshoot connectivity issues. For production deployments, implement error handling routines that manage temporary network unavailability and retry logic for failed data transmissions.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe TTGO T-Call V1.4 combines the powerful dual-core ESP32 processor with the SIM800H cellular module on a single PCB, eliminating the need for external GSM modems. The ESP32 handles local processing, WiFi connectivity, and Bluetooth functionality, while the SIM800H module manages 2G\/GPRS cellular communication over a standard micro-SIM card slot. The board features an integrated antenna connector for external SIM antenna enhancement, improving signal reception in weak coverage areas. The unsoldered variant ships with all components pre-assembled except for specific connection points, allowing developers to customize their integration approach based on project requirements.\u003c\/p\u003e\u003cp\u003eThis module operates on 5V power supply with integrated voltage regulation, drawing approximately 2A peak current during cellular transmission. The SIM800H supports quad-band GSM frequencies (850\/900\/1800\/1900 MHz), enabling global cellular coverage across most regions. Communication between the ESP32 and SIM800H occurs via UART interface, allowing developers to send AT commands for controlling cellular functions. The board includes a 3.7V lithium battery charging circuit with protection, making it suitable for portable IoT applications. Built-in debugging capabilities through USB serial interface facilitate rapid prototyping and firmware development.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between TTGO T-Call V1.3 and V1.4?\u003c\/summary\u003e \u003cp\u003eThe V1.4 version includes improved power management circuitry, better PCB layout for reduced electromagnetic interference, and enhanced battery charging protection. The V1.4 also features more stable UART communication between the ESP32 and SIM800H module, resulting in fewer dropped connections and more reliable AT command execution compared to earlier versions.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use this module with 4G\/LTE networks?\u003c\/summary\u003e \u003cp\u003eNo, the SIM800H module supports only 2G GSM and GPRS networks. It cannot connect to 3G, 4G, or LTE networks. However, it remains functional in most regions as carriers maintain 2G infrastructure for legacy device support. For 4G capability, consider the TTGO T-Call Plus which features the SIM7600 module, though at higher cost and power consumption.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat power consumption should I expect during GPRS data transmission?\u003c\/summary\u003e \u003cp\u003ePeak current draw reaches approximately 2 amperes during active cellular transmission, with average consumption around 800mA during data sessions. In idle mode with GPRS connection maintained, the module draws approximately 5-10mA. In deep sleep mode with periodic wake-ups, consumption can be reduced to under 1mA, making battery-powered deployments feasible for applications with intermittent data transmission requirements.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eIs soldering required for the unsoldered version?\u003c\/summary\u003e \u003cp\u003eThe unsoldered version comes with all major components pre-assembled and soldered. Specific connection points may require soldering depending on your integration approach, such as battery connector or antenna adapter connections. Most users can operate this board without additional soldering, though basic soldering skills are recommended for custom modifications or battery integration.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I send SMS messages using this module?\u003c\/summary\u003e \u003cp\u003eUse the AT+CMGS command through the UART interface to send SMS messages. First, set the SMS mode using AT+CMGF=1 for text mode, then use AT+CMGS=\"phone_number\" followed by the message text and Ctrl+Z to transmit. The SIM800H module handles the SMS transmission through the cellular network, and you receive confirmation responses indicating success or failure of the operation.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the maximum distance for external SIM antenna?\u003c\/summary\u003e \u003cp\u003eThe SMA connector supports standard coaxial cable up to 10 meters in length without significant signal degradation. For longer cable runs, use low-loss coaxial cable rated for RF applications. The external antenna provides approximately 5-7dB gain improvement over the onboard antenna, significantly enhancing reception in weak signal areas such as basements or remote locations.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800H Module Unsoldered today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800H Module Unsoldered Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/esp32\"\u003eESP32\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744393998593,"sku":"TTD-11107","price":2262.04,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/31c08132f8fe418d3d44353b2e14756d.jpg?v=1778073250"},{"product_id":"ai-thinker-ec-01f-kit-nb-iot-development-board","title":"Ai-Thinker EC-01F-Kit NB+IOT Development Board","description":"\u003cp\u003eOur team in Bengaluru is available reliable to support your journey from product selection to project completion.\u003c\/p\u003e\u003cp\u003eThe Ai-Thinker EC-01F-Kit is a comprehensive NB-IoT development board designed for rapid prototyping and deployment of narrowband IoT applications with integrated cellular connectivity. IoT engineers, embedded systems developers, and telecommunications professionals use this kit to build connected devices that require low-power, wide-area network coverage with minimal bandwidth requirements. This development board solves the critical challenge of implementing reliable NB-IoT connectivity in resource-constrained environments while providing complete hardware and software support for production-grade IoT solutions.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eNB-IoT Development Board with Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eAi-Thinker\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNB-IoT Module\u003c\/td\u003e \u003ctd\u003eEC-01F with 3GPP Release 13 compliance\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e3.3V regulated with 5V tolerant inputs\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency Bands\u003c\/td\u003e \u003ctd\u003eBand 3, 5, 8, 20, 28 (800MHz to 2.1GHz)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Interfaces\u003c\/td\u003e \u003ctd\u003eUART, USB, GPIO headers, SIM socket\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Consumption\u003c\/td\u003e \u003ctd\u003eStandby 10mA, Active TX 200-300mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna\u003c\/td\u003e \u003ctd\u003eIntegrated with external connector option\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Ai-Thinker EC-01F-Kit NB+IOT Development Board?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Ai-Thinker EC-01F-Kit NB+IOT Development Board\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e3GPP Release 13 NB-IoT compliance with multi-band frequency support enabling global carrier network compatibility across Band 3, 5, 8, 20, and 28\u003c\/li\u003e \u003cli\u003eUltra-low power operation with PSM and eDRX modes delivering 5-10 year battery life in typical IoT sensor applications\u003c\/li\u003e \u003cli\u003eComplete development kit including breakout board, reference schematics, AT command set, and example firmware reducing time-to-market\u003c\/li\u003e \u003cli\u003eIntegrated power management with onboard 3.3V regulator, multiple GPIO headers, and UART\/USB interfaces for rapid prototyping and debugging\u003c\/li\u003e \u003cli\u003eCompact form factor with onboard antenna design and external connector option for flexible deployment scenarios\u003c\/li\u003e \u003cli\u003eProduction-ready documentation with carrier network configuration guides and AT command reference for seamless integration\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eSmart utility metering systems for water, gas, and electricity consumption monitoring with secure cellular transmission and extended battery operation in remote locations\u003c\/li\u003e \u003cli\u003eEnvironmental monitoring networks including temperature, humidity, air quality sensors deployed across wide geographic areas with minimal infrastructure requirements\u003c\/li\u003e \u003cli\u003eAsset tracking and logistics solutions for fleet management, container monitoring, and supply chain visibility using low-bandwidth cellular connectivity\u003c\/li\u003e \u003cli\u003eSmart city infrastructure including parking sensors, waste management systems, and street lighting control requiring reliable connectivity in underground or building-penetrating scenarios\u003c\/li\u003e \u003cli\u003eIndustrial IoT applications for equipment monitoring, predictive maintenance, and process control in factories with existing cellular network coverage\u003c\/li\u003e \u003cli\u003eHealthcare wearables and remote patient monitoring devices requiring extended battery life and continuous connectivity without high-bandwidth video streaming\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eBegin by inserting a compatible NB-IoT SIM card into the onboard SIM socket, ensuring proper seating and retention. Connect the development board to your computer via USB for power and serial communication, or provide external 3.3V power through the dedicated headers. Use the UART interface at 115200 baud rate to send AT commands and configure the module for your carrier network. Execute AT+CPIN to verify SIM card status, AT+CREG to check network registration status, and AT+CGATT to enable packet domain attachment to the NB-IoT network.\u003c\/p\u003e\u003cp\u003eOnce network connectivity is established, use AT+CGDCONT to define PDP context with your carrier's APN settings, then AT+CGACT to activate the data connection. For data transmission, employ AT+NSOCR to create sockets, AT+NSOSEND for UDP\/TCP data transmission, and AT+NSOCL to close connections after data exchange. Leverage the GPIO headers to interface with external sensors using I2C or SPI protocols, collecting environmental data that can be transmitted through the NB-IoT connection. Refer to the provided firmware examples and AT command documentation to accelerate your development cycle and implement application-specific logic for your IoT deployment.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Ai-Thinker EC-01F-Kit integrates the EC-01F NB-IoT module with a complete development ecosystem including breakout board, antenna connectors, power management circuits, and debugging interfaces. The module operates on 3GPP Release 13 NB-IoT standards, providing superior indoor penetration, extended battery life through PSM (Power Saving Mode) and eDRX (extended Discontinuous Reception), and reduced device complexity compared to LTE-M or full 4G implementations. The kit features onboard voltage regulation for stable 3.3V operation, multiple GPIO headers for sensor integration, UART\/USB interfaces for serial communication, and SIM card socket for direct carrier network connectivity.\u003c\/p\u003e\u003cp\u003eWhat distinguishes the EC-01F-Kit is its dual-band frequency support covering Band 3, 5, 8, 20, and 28, enabling global deployment across multiple carrier networks. The development board includes comprehensive reference schematics, AT command documentation, and example firmware code for rapid development cycles. The integrated antenna design minimizes external component requirements, while the compact form factor allows seamless integration into prototype enclosures. Power consumption specifications demonstrate exceptional efficiency with standby currents below 10mA and active transmission at 200-300mA, making it ideal for battery-powered IoT deployments requiring 5-10 year operational lifespans.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between NB-IoT and LTE-M connectivity?\u003c\/summary\u003e \u003cp\u003eNB-IoT uses narrower bandwidth (180kHz) compared to LTE-M (1.4MHz), resulting in superior indoor penetration, lower device cost, and reduced power consumption. NB-IoT is optimized for static or low-mobility sensors with infrequent data transmission, while LTE-M suits applications requiring higher data rates and mobility. The EC-01F-Kit specifically implements NB-IoT for maximum battery life and coverage in challenging RF environments.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhich carriers support NB-IoT in India?\u003c\/summary\u003e \u003cp\u003eMajor Indian carriers including Jio, Airtel, and Vodafone Idea have deployed NB-IoT networks across their coverage areas. Verify band support with your specific carrier before deployment. The EC-01F-Kit supports Bands 3, 5, 8, 20, and 28, covering most Indian carrier deployments. Contact your carrier's technical support to confirm NB-IoT availability in your target deployment region.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I achieve 5-10 year battery life with this board?\u003c\/summary\u003e \u003cp\u003eImplement PSM (Power Saving Mode) where the module enters deep sleep between data transmission cycles, consuming only 10mA standby current. Configure eDRX (extended Discontinuous Reception) to minimize paging cycles. Transmit data at scheduled intervals rather than continuously, and optimize payload size to reduce transmission duration. A 2000mAh battery with PSM configured for hourly transmissions can sustain 5+ years of operation in typical sensor applications.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use this board for prototyping before production deployment?\u003c\/summary\u003e \u003cp\u003eYes, the EC-01F-Kit is specifically designed for rapid prototyping with complete reference designs, firmware examples, and AT command documentation. The compact form factor and integrated antenna allow direct embedding into prototype enclosures. Once validated, you can transition to production by sourcing the EC-01F module separately and manufacturing custom PCBs based on the provided reference schematics.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Ai-Thinker EC-01F-Kit NB+IOT Development Board today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Ai-Thinker EC-01F-Kit NB+IOT Development Board Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744402977025,"sku":"TTD-11321","price":904.18,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/70691ea4d59dc9c0ce2dbcdb4241ff2a.jpg?v=1778073570"},{"product_id":"ai-thinker-ec-01-kit-nb-iot-development-board","title":"Ai-Thinker EC-01-Kit NB+IOT Development Board","description":"\u003cp\u003eThe Ai-Thinker EC-01-Kit is a comprehensive NB-IoT and LTE-M development platform designed for rapid prototyping of cellular IoT applications with industrial-grade reliability. IoT engineers, embedded systems developers, and telecommunications professionals use this kit to build connected devices that require low-power wide-area network (LPWAN) connectivity with extended battery life and deep indoor coverage. This development board solves the critical challenge of integrating cellular IoT connectivity into remote monitoring systems, asset tracking solutions, and smart meter applications where traditional WiFi and Bluetooth are insufficient.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eNB-IoT Development Board with LTE-M Support\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eAi-Thinker\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCellular Standard\u003c\/td\u003e \u003ctd\u003eNB-IoT (3GPP Release 13) and LTE-M (Cat-M1)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Frequency Bands\u003c\/td\u003e \u003ctd\u003eBand 3, 5, 8, 20, 28 (900 MHz to 2.1 GHz)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eData Rate\u003c\/td\u003e \u003ctd\u003e250 kbps downlink, 20 kbps uplink (NB-IoT mode)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Consumption\u003c\/td\u003e \u003ctd\u003eIdle: 2 mA, Sleep: 10 uA, Active TX: 450 mA peak\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBattery Life\u003c\/td\u003e \u003ctd\u003eUp to 10 years with PSM and eDRX enabled\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface Connectors\u003c\/td\u003e \u003ctd\u003eUSB Type-B, UART, SPI, I2C, GPIO headers\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Type\u003c\/td\u003e \u003ctd\u003eIntegrated PCB antenna with 2 dBi gain\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Ai-Thinker EC-01-Kit NB+IOT Development Board?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Ai-Thinker EC-01-Kit NB+IOT Development Board\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual-mode Cellular Connectivity: Supports both NB-IoT and LTE-M protocols, enabling fallback connectivity and network flexibility for global IoT deployments\u003c\/li\u003e \u003cli\u003eUltra-low Power Architecture: Achieves 10+ year battery life through PSM and eDRX modes, ideal for unattended remote sensors and devices in hard-to-access locations\u003c\/li\u003e \u003cli\u003eIntegrated Development Environment: Pre-loaded firmware, AT command interface, and GPIO expansion simplify prototyping without requiring custom hardware design\u003c\/li\u003e \u003cli\u003eMulti-band Support: Operates across 5 frequency bands covering major global cellular networks, ensuring compatibility with carriers in India, Asia, Europe, and Americas\u003c\/li\u003e \u003cli\u003eIndustrial Temperature Range: Rated for -40 to +85 degrees Celsius operation, suitable for harsh outdoor and industrial environments\u003c\/li\u003e \u003cli\u003eComprehensive Debug Interfaces: USB debugging, UART serial console, and JTAG support enable real-time monitoring and firmware updates during development\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eSmart Meter Reading: Deploy NB-IoT enabled smart electricity, water, and gas meters across urban and rural areas with reliable indoor penetration and minimal data transmission overhead\u003c\/li\u003e \u003cli\u003eAsset Tracking and Logistics: Build GPS-enabled tracking devices for container monitoring, vehicle fleet management, and supply chain visibility with extended battery life for multi-year deployments\u003c\/li\u003e \u003cli\u003eEnvironmental Monitoring: Create remote weather stations, air quality sensors, and soil moisture monitors that transmit data periodically over cellular networks without requiring WiFi infrastructure\u003c\/li\u003e \u003cli\u003eIndustrial IoT and Predictive Maintenance: Implement condition monitoring systems for machinery, HVAC systems, and industrial equipment that detect anomalies and alert maintenance teams through cellular connectivity\u003c\/li\u003e \u003cli\u003eHealthcare Wearables: Develop patient monitoring devices and medical alert systems that transmit vital signs and emergency signals reliably in areas with poor WiFi coverage\u003c\/li\u003e \u003cli\u003eSmart City Infrastructure: Build traffic sensors, parking occupancy monitors, and public utility management systems that leverage NB-IoT's wide coverage and low bandwidth requirements\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eBegin by connecting the Ai-Thinker EC-01-Kit to your development computer via the USB Type-B connector. Install the provided USB-to-UART drivers and open a serial terminal application (PuTTY, minicom, or Arduino IDE) configured to 115200 baud rate. Verify basic connectivity by sending AT commands such as AT+CPIN? to check SIM card status and AT+COPS? to display available cellular networks. The development kit ships with pre-configured firmware that responds to standard 3GPP AT commands, allowing immediate network registration without additional flashing.\u003c\/p\u003e\u003cp\u003eTo develop custom applications, leverage the provided C\/C++ SDK and example code repositories available on Ai-Thinker's GitHub. Configure your device to connect to your cloud platform using MQTT over TLS or CoAP protocols, both fully supported by the EC-01-Kit firmware. Implement power-saving modes by configuring PSM timers (AT+CPSMS command) to extend battery life, and test your application using the onboard GPIO headers to interface with sensors, actuators, and external peripherals. The kit includes comprehensive AT command documentation and schematic files for reference design purposes, enabling seamless transition to custom PCB layouts for production deployments.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Ai-Thinker EC-01-Kit integrates a powerful NB-IoT module with comprehensive development resources, enabling seamless connectivity to cellular networks with minimal power consumption. The kit operates on the NB-IoT standard (3GPP Release 13), providing bandwidth-efficient communication suitable for battery-powered devices that transmit small data packets intermittently. The development board features onboard debugging interfaces, GPIO expansion headers, and pre-configured firmware that accelerates time-to-market for commercial IoT deployments. With support for both IPv4 and IPv6 protocols, the EC-01-Kit enables direct integration with cloud platforms like AWS IoT, Azure IoT Hub, and Alibaba Cloud.\u003c\/p\u003e\u003cp\u003eThe EC-01-Kit distinguishes itself through Ai-Thinker's optimized antenna design that delivers superior signal penetration in urban environments and indoor locations where conventional cellular modules struggle. The development environment includes comprehensive AT command documentation, sample code repositories, and schematic references that enable developers to transition from prototype to production-grade hardware with minimal redesign. Built-in power management circuitry supports multiple power modes including PSM (Power Saving Mode) and eDRX (extended Discontinuous Reception), achieving battery life exceeding 10 years in typical IoT applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between NB-IoT and LTE-M connectivity supported by EC-01-Kit?\u003c\/summary\u003e \u003cp\u003eNB-IoT provides narrower bandwidth (180 kHz) with lower power consumption, ideal for devices transmitting small data packets infrequently. LTE-M (Cat-M1) offers higher data rates (1 Mbps) and lower latency, suitable for applications requiring faster response times. The EC-01-Kit supports both modes, allowing automatic fallback to whichever standard provides better coverage in your deployment region. Network operators in India including Jio and Vodafone Idea are progressively deploying NB-IoT infrastructure, making this dual-mode capability valuable for future-proof designs.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I configure Power Saving Mode (PSM) to maximize battery life?\u003c\/summary\u003e \u003cp\u003ePSM is configured using the AT+CPSMS command with parameters specifying the periodic TAU (Tracking Area Update) timer and active timer duration. For example, AT+CPSMS=1,,,11100001,00000001 sets a 10-minute TAU interval and 2-second active timer. During PSM, the device enters deep sleep consuming only 10 microamperes, waking periodically to maintain network registration. Actual battery life depends on transmission frequency, signal strength, and initial battery capacity. With PSM enabled and hourly data transmission, typical AA battery-powered devices achieve 3-5 year operational life.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use EC-01-Kit with Indian cellular networks and which carriers support NB-IoT?\u003c\/summary\u003e \u003cp\u003eYes, the EC-01-Kit operates on frequency bands supported by Indian carriers. Reliance Jio has deployed NB-IoT networks in major cities and is expanding coverage nationwide. Vodafone Idea and Airtel are progressively rolling out NB-IoT infrastructure. The kit supports Band 3 (1800 MHz) and Band 8 (900 MHz) which are primary NB-IoT bands in India. Before deployment, verify NB-IoT coverage in your target region by contacting your carrier or checking their network coverage maps. The device automatically selects the strongest available network, providing seamless fallback between carriers.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat debugging and development tools are included with the kit?\u003c\/summary\u003e \u003cp\u003eThe EC-01-Kit includes USB debugging capability via the onboard USB-to-UART converter, allowing serial terminal access for AT command testing and firmware monitoring. UART pins are exposed on headers for direct integration with external debugging equipment. The kit supports firmware updates via USB and includes comprehensive AT command documentation covering network registration, data transmission, power management, and GPIO control. Ai-Thinker provides open-source example code repositories demonstrating MQTT connectivity, sensor integration, and cloud platform integration patterns.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Ai-Thinker EC-01-Kit NB+IOT Development Board today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Ai-Thinker EC-01-Kit NB+IOT Development Board Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744403009793,"sku":"TTD-11322","price":914.78,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/1b0ad5ed29bdb7417744327cd4561d5d.jpg?v=1778073572"},{"product_id":"ttgo-sim7600e-h-module-esp32-wrover-b-chip-wifi-bluetooth-18560-battery-holder-solar-charge-development-board-unsoldered","title":"TTGO SIM7600E-H Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered","description":"\u003cp\u003eTTGO SIM7600E-H Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eWi-Fi\/BT Module\u003c\/td\u003e \u003ctd\u003eESP32-WROVER-B (includes onboard PSRAM)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCellular Modem\u003c\/td\u003e \u003ctd\u003eSIMCom SIM7600E-H, 4G LTE Cat-4 with typical GNSS support\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower\u003c\/td\u003e \u003ctd\u003e18650 Li-ion battery holder plus a solar-charging circuit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAssembly\u003c\/td\u003e \u003ctd\u003eUnsoldered (battery holder\/headers ship unassembled)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhy Choose TTGO SIM7600E-H Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of TTGO SIM7600E-H Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eSIM7600E-H gives full 4G LTE Cat-4 connectivity plus GNSS positioning on one board\u003c\/li\u003e \u003cli\u003eESP32-WROVER-B adds Wi-Fi\/Bluetooth with extra PSRAM for buffering cellular data\u003c\/li\u003e \u003cli\u003e18650 holder with solar-charging circuit supports off-grid, solar-topped-up deployments\u003c\/li\u003e \u003cli\u003eUnsoldered format lets you choose your own headers\/connectors for the final build\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eOff-grid cellular + GNSS asset trackers\u003c\/li\u003e \u003cli\u003eSolar-powered remote IoT sensor nodes\u003c\/li\u003e \u003cli\u003eDual Wi-Fi\/4G connectivity projects needing a fallback network path\u003c\/li\u003e \u003cli\u003eField deployments outside Wi-Fi coverage\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your TTGO SIM7600E-H Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy TTGO SIM7600E-H Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/esp32\"\u003eESP32\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744408449281,"sku":"TTD-11414","price":8271.6,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/07cca46cc76ac5ec34b97c88d32ac226.jpg?v=1778073705"},{"product_id":"ttgo-tcall-amp-pmu-esp32-wireless-module-sim-antenna-sim-card-sim800l-module-unsoldered","title":"TTGO TCall\u0026amp,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered","description":"\u003cp\u003eTTGO TCall\u0026amp;amp,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered is a Microcontroller available online in India from Tech Depot India.\u003c\/p\u003e\u003cp\u003eThe TTGO TCall PMU is an integrated ESP32 microcontroller development board featuring the SIM800L GSM module, enabling 2G cellular connectivity with voice, SMS, and data capabilities. IoT developers, embedded systems engineers, and hardware prototypers use this module to build remote monitoring systems, GPS tracking devices, and IoT applications requiring cellular communication without WiFi infrastructure. This unsoldered variant solves the problem of integrating cellular connectivity into battery-powered IoT projects while maintaining compact form factor and low power consumption through integrated power management.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eESP32 Microcontroller with SIM800L GSM Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eTTGO\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMain Processor\u003c\/td\u003e \u003ctd\u003eESP32 Dual-Core 240MHz Xtensa\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCellular Module\u003c\/td\u003e \u003ctd\u003eSIM800L Quad-Band GSM\/GPRS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e3.7V to 4.2V (Li-Po Battery)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFlash Memory\u003c\/td\u003e \u003ctd\u003e4MB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRAM\u003c\/td\u003e \u003ctd\u003e520KB SRAM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnectivity\u003c\/td\u003e \u003ctd\u003eGSM 850\/900\/1800\/1900MHz, GPRS Class 12\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCharging Circuit\u003c\/td\u003e \u003ctd\u003eIntegrated Li-Po Charger with USB Input\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSIM Card Slot\u003c\/td\u003e \u003ctd\u003eMicro-SIM Compatible\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna\u003c\/td\u003e \u003ctd\u003eExternal SMA Connector for SIM800L\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBoard Dimensions\u003c\/td\u003e \u003ctd\u003eApproximately 55mm x 35mm x 10mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose TTGO TCall\u0026amp;,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of TTGO TCall\u0026amp;amp,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eIntegrated Power Management Unit with automatic USB\/battery switching and Li-Po charging circuit for seamless portable operation\u003c\/li\u003e \u003cli\u003eDual-core ESP32 processor with 240MHz clock speed and 520KB RAM enabling complex IoT applications and real-time data processing\u003c\/li\u003e \u003cli\u003eSIM800L GSM module supporting voice calls, SMS messaging, and GPRS data connectivity across 850\/900\/1800\/1900MHz bands globally\u003c\/li\u003e \u003cli\u003eUnsoldered configuration allowing custom header placement, antenna routing, and component-level customization for production designs\u003c\/li\u003e \u003cli\u003e4MB flash memory with OTA firmware update capability via cellular connection for remote device management\u003c\/li\u003e \u003cli\u003eBuilt-in 32.768kHz RTC crystal for accurate timestamp logging and scheduled task execution\u003c\/li\u003e \u003cli\u003eComprehensive GPIO support including SPI, I2C, UART, ADC channels, and PWM outputs for sensor integration\u003c\/li\u003e \u003cli\u003eMicro-USB charging port with integrated protection circuits and battery level monitoring\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRemote GPS tracking devices for vehicles and assets using cellular GPRS data transmission with real-time location updates\u003c\/li\u003e \u003cli\u003eIndustrial IoT monitoring systems for remote machinery, environmental sensors, and equipment diagnostics with cellular alarm notifications\u003c\/li\u003e \u003cli\u003eSmart agriculture applications monitoring soil moisture, temperature, and humidity with automated SMS alerts to farmers\u003c\/li\u003e \u003cli\u003eEmergency alert systems and panic buttons for security applications requiring cellular connectivity independent of WiFi infrastructure\u003c\/li\u003e \u003cli\u003eBattery-powered environmental monitoring stations collecting air quality, weather, and pollution data with periodic cellular data upload\u003c\/li\u003e \u003cli\u003ePrototype development for cellular IoT products with integrated power management and carrier-grade GSM connectivity\u003c\/li\u003e \u003cli\u003eSmart metering and utility monitoring solutions for remote meter reading and consumption tracking via GPRS\u003c\/li\u003e \u003cli\u003eWearable health monitoring devices transmitting vital signs and health alerts through cellular network\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eBegin by soldering appropriate pin headers to the unsoldered pads according to your project requirements. Insert a micro-SIM card with active 2G GSM service into the SIM card slot, ensuring proper orientation. Connect the external antenna to the SMA connector on the SIM800L module for optimal cellular signal reception. Attach a 3.7V to 4.2V lithium polymer battery to the battery connector, or use the micro-USB port for direct power and charging. Connect your development computer via USB to program the ESP32 using the Arduino IDE or ESP-IDF framework with appropriate SIM800L AT command libraries.\u003c\/p\u003e\u003cp\u003eConfigure the serial communication between ESP32 and SIM800L module using UART pins (typically GPIO16 for RX and GPIO17 for TX). Initialize the SIM800L with AT commands to register on the network, establish GPRS connection, and configure SMS or voice functionality as needed. Implement power management strategies using the integrated PMU to optimize battery life, such as enabling light sleep modes during idle periods and scheduling cellular transmissions. Test signal strength using AT+CSQ command and monitor battery voltage through ADC pins to implement low-battery warnings and graceful shutdown procedures.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe TTGO TCall PMU combines the powerful ESP32 dual-core processor running at 240MHz with the industry-standard SIM800L GSM module, creating a complete cellular IoT solution on a single PCB. The module operates on 3.7V to 4.2V lithium battery input with integrated charging circuit and power management unit, allowing direct connection of Li-Po batteries. The SIM800L provides quad-band GSM\/GPRS connectivity (850\/900\/1800\/1900MHz) suitable for global deployment, while the ESP32 handles application logic, sensor interfacing, and data processing. The unsoldered configuration allows developers to customize pin headers, antenna connections, and component placement according to specific project requirements.\u003c\/p\u003e\u003cp\u003eThis board integrates a 32.768kHz RTC crystal for accurate timekeeping, micro-USB charging port, and dedicated antenna connector for the SIM800L module. The ESP32 includes 520KB SRAM, 4MB flash memory, and comprehensive peripheral support including SPI, I2C, UART, ADC, PWM, and capacitive touch sensing. The power management circuit intelligently switches between USB power and battery, with automatic charging when USB is connected. The unsoldered design provides flexibility for advanced users to implement custom power distribution, add additional sensors, or optimize PCB layout for production-grade applications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between soldered and unsoldered versions of TTGO TCall PMU?\u003c\/summary\u003e \u003cp\u003eThe unsoldered version comes without pin headers, antenna connectors, and battery connectors pre-soldered to the PCB. This allows developers to customize header placement, choose specific connector types, and optimize component positioning for their specific application. The soldered version comes fully assembled and ready to use immediately. Choose unsoldered for custom designs and production optimization, soldered for rapid prototyping.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan this module work without a battery, using only USB power?\u003c\/summary\u003e \u003cp\u003eYes, the integrated power management circuit allows operation directly from USB power without a battery connected. However, the module is optimized for battery operation, and the PMU intelligently manages power distribution between USB and battery sources. For always-on applications, USB power is suitable, but battery backup is recommended for IoT applications requiring continuous operation during power outages.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat type of SIM card does this module require?\u003c\/summary\u003e \u003cp\u003eThe TTGO TCall PMU uses a micro-SIM card slot (15mm x 12mm), which is the standard SIM format for most 2G and 3G devices. Ensure your SIM card is activated with an active 2G GSM plan from your carrier. Some carriers may require enabling 2G access in their network settings as they phase out 2G services. Nano-SIM cards can be used with a micro-SIM adapter.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the typical battery life with this module?\u003c\/summary\u003e \u003cp\u003eBattery life depends heavily on usage patterns. In idle mode with periodic data transmission every 30 minutes, expect 7-10 days from a 2000mAh Li-Po battery. Continuous voice calls drain the battery in 3-5 hours. Light sleep modes can extend battery life to several weeks for applications transmitting data only once daily. Implement aggressive power management and disable unnecessary peripherals to maximize battery duration.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eDoes this module support WiFi connectivity in addition to cellular?\u003c\/summary\u003e \u003cp\u003eYes, the ESP32 processor includes integrated WiFi (802.11 b\/g\/n) and Bluetooth 4.2 capabilities. The SIM800L provides cellular GSM\/GPRS connectivity. You can use WiFi for local connectivity and programming, while the SIM800L handles cellular communication. This dual connectivity allows fallback mechanisms where the device uses WiFi when available and switches to cellular when WiFi is unavailable.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your TTGO TCall\u0026amp;,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy TTGO TCall PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/esp32\"\u003eESP32\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744409792769,"sku":"TTD-11444","price":2387.97,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/2a6fe19986ada81a16297b2e90e6b7fe.jpg?v=1778073743"},{"product_id":"ttgo-tcall-sim800c-ds-v02-esp32-wifi-bluetooth-nano-card-slot-sim800c-development-board","title":"TTGO TCall \u0026 SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Development Board","description":"\u003cp\u003ePurchase the TTGO TCall \u0026amp; SIM800C\u003c\/p\u003e\u003cp\u003eTTGO TCall \u0026amp; SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Development Board is a Microcontroller available online in India from Tech Depot India.\u003c\/p\u003e\u003cp\u003eThe TTGO TCall \u0026amp; SIM800C-DS V02 is an integrated IoT development board combining ESP32 microcontroller with SIM800C GSM module, enabling simultaneous WIFI, Bluetooth, and cellular connectivity in a compact form factor. Professional embedded systems engineers and IoT developers use this board to build remote monitoring systems, GPS tracking devices, and cellular-enabled smart devices that require dual connectivity without external components. This board solves the critical challenge of integrating multiple wireless protocols while maintaining minimal PCB footprint and power efficiency for battery-operated applications.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eESP32 GSM Development Board with SIM800C Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eTTGO (LilyGO)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMicrocontroller\u003c\/td\u003e \u003ctd\u003eESP32 Dual-Core 240MHz with 520KB SRAM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWIFI Connectivity\u003c\/td\u003e \u003ctd\u003e802.11b\/g\/n 2.4GHz with integrated antenna\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBluetooth\u003c\/td\u003e \u003ctd\u003eBluetooth 4.2 LE with integrated antenna\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCellular Module\u003c\/td\u003e \u003ctd\u003eSIM800C Quad-Band GSM\/GPRS (850\/900\/1800\/1900MHz)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSIM Card Slot\u003c\/td\u003e \u003ctd\u003eNano SIM card compatible\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Input\u003c\/td\u003e \u003ctd\u003eUSB Type-C 5V or 3.7-4.2V Lithium Battery\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBattery Charging\u003c\/td\u003e \u003ctd\u003eIntegrated TP4056 lithium charging circuit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGPIO Pins\u003c\/td\u003e \u003ctd\u003e30 I\/O pins with 12-bit ADC and SPI\/I2C\/UART support\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBoard Dimensions\u003c\/td\u003e \u003ctd\u003e54 x 54 x 12mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40 to 85 degrees Celsius\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose TTGO TCall \u0026amp; SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Development Board?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of TTGO TCall \u0026amp; SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Development Board\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eDual wireless connectivity with ESP32 WIFI and Bluetooth 4.2 LE enabling simultaneous cloud connection and local device communication without additional modules\u003c\/li\u003e \u003cli\u003eIntegrated SIM800C GSM module with quad-band support providing cellular connectivity independent of WIFI availability for reliable remote communication\u003c\/li\u003e \u003cli\u003eOnboard lithium battery charging circuit with USB Type-C connector allowing portable deployment without external power management circuits\u003c\/li\u003e \u003cli\u003eNano SIM card slot supporting standard SIM cards for direct cellular network access with voice, SMS, and GPRS data capabilities\u003c\/li\u003e \u003cli\u003eOptimized power distribution with separate voltage regulators for ESP32 and SIM800C preventing voltage conflicts during high-current GSM transmission\u003c\/li\u003e \u003cli\u003e30 GPIO pins with 12-bit ADC, SPI, I2C, and UART interfaces enabling integration of sensors, displays, and external peripherals\u003c\/li\u003e \u003cli\u003eCompact 54x54mm form factor with 0.1-inch header pins supporting breadboard prototyping and custom PCB integration\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRemote GPS tracking devices for fleet management and vehicle location monitoring using cellular GPRS data transmission with WIFI fallback for stationary updates\u003c\/li\u003e \u003cli\u003eIoT environmental monitoring stations measuring temperature, humidity, and air quality with dual transmission capability via WIFI to local gateway or cellular to cloud servers\u003c\/li\u003e \u003cli\u003eSmart home automation hubs combining WIFI connectivity for local device control with cellular backup ensuring system operation during internet outages\u003c\/li\u003e \u003cli\u003ePortable medical alert systems and personal emergency response devices utilizing cellular voice and SMS capabilities with WIFI for data logging and cloud synchronization\u003c\/li\u003e \u003cli\u003eIndustrial equipment monitoring and predictive maintenance systems transmitting sensor data via GSM to remote servers with WIFI connectivity for local diagnostics\u003c\/li\u003e \u003cli\u003eAgricultural IoT applications for soil moisture and weather monitoring in remote areas where cellular is the only available connectivity option\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eBegin by installing the Arduino IDE and adding the ESP32 board package via the Boards Manager. Insert a nano SIM card with active cellular plan into the SIM card slot, ensuring proper seating until you hear the click. Connect the board to your computer via USB Type-C cable and upload the example sketches from the TTGO GitHub repository. Configure the SIM800C module using AT commands through the UART interface (typically GPIO16 RX and GPIO17 TX) to establish GSM connectivity. Use the Serial Monitor to verify module initialization with commands like AT and AT+CPIN? to check SIM card status.\u003c\/p\u003e\u003cp\u003eFor WIFI connectivity, use the standard ESP32 WiFi library to scan and connect to available networks. For cellular operations, implement the TinyGSM library which provides a unified interface for GSM modules, simplifying GPRS data transmission and SMS handling. Configure power management by enabling the onboard voltage regulators and setting appropriate GPIO pins for SIM800C power control. If using battery power, monitor the battery voltage through the ADC pin and implement low-power sleep modes during idle periods. Test both WIFI and cellular connectivity separately before implementing dual-mode operation to ensure proper module initialization and network registration.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe TTGO TCall \u0026amp; SIM800C-DS V02 combines the powerful ESP32 dual-core processor with the SIM800C GSM\/GPRS module on a single development board, eliminating the need for external breakout boards or complex wiring. The ESP32 operates at 240MHz with 520KB SRAM and integrated 802.11b\/g\/n WIFI plus Bluetooth 4.2 LE, while the SIM800C module provides quad-band GSM connectivity (850\/900\/1800\/1900MHz) with integrated TCP\/IP stack. The nano card slot accepts standard SIM cards, allowing direct cellular network access for voice calls, SMS, and GPRS data transmission. This integration is achieved through UART serial communication between the ESP32 and SIM800C, with dedicated GPIO pins for power management and hardware reset control.\u003c\/p\u003e\u003cp\u003eThe V02 revision improves upon earlier versions with optimized power distribution circuitry, enhanced antenna design for better cellular signal reception, and improved thermal management for sustained operation. The board includes onboard lithium battery charging circuit with USB Type-C connector, making it ideal for portable applications. Built-in voltage regulation supports 5V USB input or 3.7-4.2V lithium battery operation, with separate power domains for ESP32 and SIM800C to prevent voltage conflicts. The compact 54x54mm form factor and 0.1-inch header pins enable rapid prototyping while maintaining professional-grade component selection and PCB layout.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between SIM800C and SIM800L modules on this board?\u003c\/summary\u003e \u003cp\u003eThe SIM800C module used in this V02 board provides improved power efficiency and better antenna design compared to the older SIM800L. The SIM800C has optimized current consumption during idle states, making it more suitable for battery-powered applications. Both support the same AT command set, but SIM800C offers superior performance in weak signal areas due to its enhanced RF frontend.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use this board with 2G cellular networks only?\u003c\/summary\u003e \u003cp\u003eYes, the SIM800C module is a 2G GSM\/GPRS module and does not support 3G or 4G LTE networks. However, most cellular providers maintain 2G networks alongside newer technologies for backward compatibility. Verify with your service provider that they still support 2G GSM in your region. If 4G capability is required, consider TTGO boards with SIM7600 or SIM7000 modules instead.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I switch between WIFI and cellular connectivity programmatically?\u003c\/summary\u003e \u003cp\u003eUse the TinyGSM library to manage both connections independently. Keep the WIFI connection active while initializing the GSM modem on separate UART pins. Implement logic to check WIFI signal strength and automatically failover to cellular GPRS when WIFI signal drops below threshold. You can transmit data via whichever connection is available or use WIFI as primary with cellular as backup for redundancy.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the maximum current draw during GSM transmission?\u003c\/summary\u003e \u003cp\u003eThe SIM800C module can draw peak currents of 2A during GSM transmission bursts. Ensure your power supply can handle this current without voltage sag. If using battery power, a battery with minimum 2000mAh capacity is recommended to prevent brownout conditions. The onboard TP4056 charging circuit supports charging currents up to 1A for typical lithium cells.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan I use this board with Arduino IDE directly?\u003c\/summary\u003e \u003cp\u003eYes, the TTGO TCall board is fully compatible with Arduino IDE. Install the ESP32 board package from the Boards Manager and select TTGO T-Call or a generic ESP32 board profile. All standard Arduino libraries work with the ESP32 core. For GSM operations, install the TinyGSM library which provides Arduino-compatible functions for AT command management.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your TTGO TCall \u0026amp; SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Development Board today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy TTGO TCall \u0026amp; SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Development Board Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/esp32\"\u003eESP32\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744410185985,"sku":"TTD-11450","price":2877.69,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/c15a984b4a9414d349077f107e82ecf6.jpg?v=1778073753"},{"product_id":"ttgo-tsim7000g-module-esp32-wrover-e-chip-wifi-bluetooth-18560-battery-holder-solar-charge-development-board","title":"TTGO TSIM7000G Module ESP32- WROVER-E Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board","description":"\u003cp\u003eTTGO TSIM7000G Module ESP32- WROVER-E Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eWi-Fi\/BT Module\u003c\/td\u003e \u003ctd\u003eESP32-WROVER-E (includes onboard PSRAM)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCellular Modem\u003c\/td\u003e \u003ctd\u003eSIMCom SIM7000G, LTE Cat-M1\/NB-IoT (LPWAN)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower\u003c\/td\u003e \u003ctd\u003e18650 Li-ion battery holder plus a solar-charging circuit\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhy Choose TTGO TSIM7000G Module ESP32- WROVER-E Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of TTGO TSIM7000G Module ESP32- WROVER-E Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eSIM7000G targets low-power-wide-area (LTE-M\/NB-IoT) connectivity rather than full broadband LTE\u003c\/li\u003e \u003cli\u003eESP32-WROVER-E adds local Wi-Fi\/Bluetooth with extra PSRAM alongside the cellular link\u003c\/li\u003e \u003cli\u003e18650 holder with solar-charging circuit supports off-grid, solar-topped-up deployments\u003c\/li\u003e \u003cli\u003eSuited to low-bandwidth, battery-critical IoT applications over LPWAN networks\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eBattery\/solar-powered LPWAN sensor deployments\u003c\/li\u003e \u003cli\u003eRemote asset and environmental monitoring outside Wi-Fi range\u003c\/li\u003e \u003cli\u003eLong-life IoT nodes trading bandwidth for battery life\u003c\/li\u003e \u003cli\u003eOff-grid agricultural and infrastructure monitoring\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your TTGO TSIM7000G Module ESP32- WROVER-E Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy TTGO TSIM7000G Module ESP32- WROVER-E Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/esp32\"\u003eESP32\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744410317057,"sku":"TTD-11453","price":6319.72,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/11cfa89378cae2ddba437fb7555c4c0f.jpg?v=1778073758"}],"url":"https:\/\/techdepot.in\/collections\/cellular-gps-modules.oembed","provider":"Tech Depot India","version":"1.0","type":"link"}