{"product_id":"reach-m2-m-lora-radio","title":"Reach M2 \/ M+ LoRa radio","description":"\u003cmeta name=\"description\" content=\"Buy Reach M2 \/ M+ LoRa radio online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eReach M2 \/ M+ LoRa radio\u003c\/h1\u003e\n\n\u003cp\u003eThe Reach M2 \/ M+ LoRa radio is a long-range wireless communication module designed for IoT applications, precision agriculture, and remote sensor networks operating in the unlicensed ISM bands. Professional engineers and system integrators use this module to establish reliable point-to-point and mesh network communications across distances up to 10+ kilometers in open terrain. It solves the critical challenge of transmitting telemetry data, sensor readings, and control signals over extended distances with minimal power consumption and without requiring cellular or WiFi infrastructure.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Reach M2 \/ M+ LoRa radio operates on LoRa (Long Range) modulation technology, which uses chirp spread spectrum (CSS) encoding to achieve exceptional range-to-power efficiency ratios. The module transmits at frequencies in the 868 MHz or 915 MHz ISM bands depending on regional variants, with configurable transmit power levels from +2 dBm to +20 dBm. The LoRa physical layer provides spreading factors from SF7 to SF12, allowing engineers to trade off between data rate and link budget based on specific application requirements. This flexibility enables deployment in challenging RF environments including urban canyons, industrial facilities, and agricultural fields where traditional wireless protocols fail.\u003c\/p\u003e\n\n\u003cp\u003eThe Reach M2 \/ M+ distinguishes itself through integrated UART\/SPI interfaces for seamless microcontroller integration, built-in frequency hopping spread spectrum (FHSS) support for regulatory compliance, and low standby current consumption below 1 microamp. The module supports adaptive data rates, automatic retransmission protocols, and configurable packet structures, making it suitable for both simple point-to-point links and complex multi-hop mesh topologies. Advanced features include AES-128 encryption for secure payload transmission, RSSI (Received Signal Strength Indicator) reporting for link quality assessment, and programmable timeout intervals for power-efficient duty-cycled operation in battery-powered deployments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eLoRa Radio Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eReach \/ Semtech LoRa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd\u003e868 MHz \/ 915 MHz ISM Band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmit Power\u003c\/td\u003e\n\u003ctd\u003e+2 dBm to +20 dBm (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Range\u003c\/td\u003e\n\u003ctd\u003e10+ km line-of-sight, 2-5 km urban\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpreading Factor\u003c\/td\u003e\n\u003ctd\u003eSF7 to SF12 (7 levels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e0.3 kbps to 50 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUART\/SPI digital interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eLess than 1 microamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLong-Range Communication: Achieves 10+ kilometers transmission range in open space using LoRa modulation, enabling deployment across large agricultural fields and industrial campuses without repeaters\u003c\/li\u003e\n\u003cli\u003eUltra-Low Power Consumption: Standby current below 1 microamp and configurable duty-cycle operation extends battery life to months or years in remote sensor applications\u003c\/li\u003e\n\u003cli\u003eAdaptive Spreading Factors: Seven selectable spreading factors (SF7-SF12) allow dynamic adjustment between data rate and link budget, optimizing performance in varying RF conditions\u003c\/li\u003e\n\u003cli\u003eIntegrated Security: Built-in AES-128 encryption protects payload data during transmission, critical for industrial control and asset tracking applications\u003c\/li\u003e\n\u003cli\u003eFlexible Interface Options: UART and SPI connectivity enable straightforward integration with Arduino, ARM Cortex microcontrollers, and industrial PLCs\u003c\/li\u003e\n\u003cli\u003eRegulatory Compliance: Supports frequency hopping spread spectrum (FHSS) and meets FCC, CE, and regional ISM band regulations without additional certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Agriculture IoT: Deploy soil moisture sensors, weather stations, and irrigation controllers across large farmland areas with real-time data transmission to central monitoring systems without cellular coverage\u003c\/li\u003e\n\u003cli\u003eIndustrial Telemetry Networks: Monitor equipment health, temperature, vibration, and pressure in manufacturing plants, mines, and oil fields where wired infrastructure is impractical or cost-prohibitive\u003c\/li\u003e\n\u003cli\u003eSmart Metering Infrastructure: Implement automated meter reading (AMR) systems for water, gas, and electricity distribution networks covering multiple city blocks with a single gateway\u003c\/li\u003e\n\u003cli\u003eEnvironmental Monitoring: Deploy distributed sensor networks for air quality, water quality, and wildlife tracking across forests, coastal areas, and research stations with minimal power requirements\u003c\/li\u003e\n\u003cli\u003eAsset Tracking and Logistics: Track containers, vehicles, and valuable equipment across supply chains and warehouses using low-power GPS-integrated LoRa modules\u003c\/li\u003e\n\u003cli\u003eBuilding Automation: Connect wireless sensors for occupancy detection, HVAC control, and energy monitoring across large commercial buildings without running new cabling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by connecting the Reach M2 \/ M+ LoRa module to your microcontroller via UART interface: connect VCC to 3.3V power supply, GND to ground, TX pin to your microcontroller's RX pin, and RX pin to your microcontroller's TX pin. Configure the serial communication at the default baud rate (typically 9600 or 115200 bps depending on firmware variant) and establish a command interface using AT commands or the manufacturer's proprietary protocol. Set the operating frequency to match your regional ISM band (868 MHz for Europe\/India, 915 MHz for North America), configure the spreading factor based on your range and data rate requirements, and assign unique network addresses if implementing a multi-node mesh topology.\u003c\/p\u003e\n\n\u003cp\u003eFor optimal performance, mount the antenna at least 10 centimeters away from the microcontroller and other RF components, position it vertically for omnidirectional coverage, and avoid placing it near metal structures or high-power RF sources. Implement error handling routines to detect transmission failures and retransmit critical data packets. Use RSSI feedback to monitor link quality and dynamically adjust spreading factors in adaptive applications. For battery-powered deployments, configure the module for duty-cycled operation with sleep intervals between transmissions, and validate power consumption using a multimeter during development to ensure your battery capacity meets the expected mission duration.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum transmission distance of the Reach M2 \/ M+ LoRa radio?\u003c\/summary\u003e\n\u003cp\u003eThe maximum range depends on spreading factor, transmit power, and environmental conditions. In open line-of-sight terrain with SF12 and +20 dBm power, the module achieves 10+ kilometers. In urban environments with obstacles, typical range is 2-5 kilometers. Higher spreading factors provide greater range but reduce data rate proportionally. Use the LoRa range calculator tools available from Semtech to estimate coverage for your specific deployment scenario.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use the Reach M2 \/ M+ for mesh networking with multiple nodes?\u003c\/summary\u003e\n\u003cp\u003eYes, the module supports mesh networking through firmware-level implementation. You can assign unique network addresses to each node and implement routing protocols in your application software. The module itself handles point-to-point communication; mesh topology logic must be implemented in your microcontroller firmware. Many open-source LoRa mesh libraries are available for Arduino and ARM platforms to simplify development.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat encryption methods are supported for secure communication?\u003c\/summary\u003e\n\u003cp\u003eThe Reach M2 \/ M+ supports AES-128 encryption for payload protection. The encryption key must be configured during module initialization and must be identical on both transmitter and receiver nodes. For applications requiring stronger security, implement additional encryption layers in your application software above the LoRa physical layer. Always change default encryption keys in production deployments to prevent unauthorized access.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the Reach M2 \/ M+ compatible with LoRaWAN networks?\u003c\/summary\u003e\n\u003cp\u003eThe Reach M2 \/ M+ LoRa radio module is a raw LoRa transceiver and is not directly compatible with LoRaWAN networks, which require specific MAC layer protocols and network infrastructure. However, you can implement custom LoRaWAN-compatible firmware on your microcontroller to communicate with LoRaWAN gateways. For direct LoRaWAN compatibility, consider LoRaWAN-specific modules from manufacturers like Microchip or STMicroelectronics.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\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\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Tech Depot\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Reach M2 \/ M+ LoRa radio Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eReach M2 \/ M+ LoRa radio\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eReach M2 \/ M+ LoRa radio\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48743823311105,"sku":"TES-EV02716","price":17259.98,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/LoRa_20Reach-228x228.jpg?v=1778063425","url":"https:\/\/techdepot.in\/products\/reach-m2-m-lora-radio","provider":"Tech Depot India","version":"1.0","type":"link"}