{"product_id":"grove-lora-radio-433mhz-868mhz","title":"Grove - LoRa Radio 433MHz\/ 868Mhz","description":"\u003cmeta name=\"description\" content=\"Buy Grove - LoRa Radio 433MHz\/ 868Mhz 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\u003eGrove - LoRa Radio 433MHz\/ 868Mhz\u003c\/h1\u003e\n\n\u003cp\u003eThe Grove - LoRa Radio 433MHz\/868MHz is a long-range wireless communication module that enables IoT devices to transmit data over distances up to 3km in open space using LoRa (Long Range) modulation technology. Professional engineers and IoT developers use this module to build remote monitoring systems, environmental sensor networks, and smart agriculture applications that require low-power, long-distance connectivity without cellular infrastructure. This module solves the critical challenge of extending wireless range while maintaining minimal power consumption, making it ideal for battery-powered remote devices deployed across challenging terrain.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Grove - LoRa Radio operates on unlicensed ISM bands at 433MHz and 868MHz frequencies, utilizing LoRa spread spectrum modulation to achieve exceptional range with minimal transmit power. The module communicates with microcontrollers via UART serial interface, simplifying integration into Arduino, Raspberry Pi, and other development platforms. Its low power consumption (approximately 120mA during transmission, 10mA in standby) makes it suitable for solar-powered and battery-operated remote applications. The Grove connector standard ensures plug-and-play compatibility with Grove Shield ecosystems, eliminating complex wiring and reducing development time.\u003c\/p\u003e\n\n\u003cp\u003eThis LoRa module features a built-in antenna and support for adaptive data rates from 0.3kbps to 50kbps, allowing developers to optimize range versus throughput based on specific application requirements. The 433MHz variant is preferred in Asia and Australia due to regional frequency regulations, while the 868MHz version is standard in Europe and Africa. Advanced features include automatic frequency hopping, configurable transmit power levels (up to 20dBm), and robust error correction through forward error correction (FEC) coding, ensuring reliable communication even in noisy RF environments.\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 Communication Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSeeed Studio\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\u003e433MHz or 868MHz (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Range\u003c\/td\u003e\n\u003ctd\u003eUp to 3km in open space (line of sight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e0.3kbps to 50kbps (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmit Power\u003c\/td\u003e\n\u003ctd\u003eMaximum 20dBm (100mW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003eTransmit: 120mA, Receive: 15mA, Standby: 10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUART (TTL level) with Grove connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V to 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation\u003c\/td\u003e\n\u003ctd\u003eLoRa (CSS - Chirp Spread Spectrum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eBuilt-in PCB antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExtended Range Communication: Achieves 3km transmission distance in open space using LoRa modulation, enabling deployment of remote sensors without mesh networking overhead\u003c\/li\u003e\n\u003cli\u003eUltra-Low Power Consumption: Standby current of only 10mA and receive mode at 15mA allows battery-powered devices to operate for months or years on standard AA batteries\u003c\/li\u003e\n\u003cli\u003eDual Frequency Support: Switchable between 433MHz and 868MHz bands to comply with regional regulations and optimize performance in specific geographic areas\u003c\/li\u003e\n\u003cli\u003eGrove Standard Connector: Eliminates soldering and complex wiring, enabling rapid prototyping and integration with Arduino and Raspberry Pi ecosystems\u003c\/li\u003e\n\u003cli\u003eConfigurable Data Rates: Adaptive spreading factors allow optimization between range (0.3kbps) and throughput (50kbps) based on application requirements\u003c\/li\u003e\n\u003cli\u003eForward Error Correction: Built-in FEC coding ensures reliable packet delivery even in RF-noisy environments with automatic retransmission capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart Agriculture Monitoring: Deploy soil moisture, temperature, and humidity sensors across large farm areas with LoRa modules providing 3km range per node, eliminating need for expensive cellular connectivity\u003c\/li\u003e\n\u003cli\u003eEnvironmental Monitoring Networks: Build distributed sensor networks for air quality, water level, and weather monitoring in remote locations where grid power and cellular coverage are unavailable\u003c\/li\u003e\n\u003cli\u003eIndustrial IoT Asset Tracking: Monitor equipment location and operational status across factories and warehouses using LoRa's low power consumption for extended battery life on mobile assets\u003c\/li\u003e\n\u003cli\u003eSmart City Infrastructure: Implement parking sensors, waste bin monitoring, and street lighting control systems across urban areas with centralized LoRa gateways collecting data from thousands of nodes\u003c\/li\u003e\n\u003cli\u003eUtility Meter Reading: Deploy AMI (Advanced Metering Infrastructure) for remote electricity, water, and gas meter reading with LoRa providing secure, long-range data transmission at minimal power cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by connecting the Grove - LoRa Radio module to your microcontroller using the Grove UART connector. If using Arduino, plug the module into a Grove Shield UART socket or connect TX\/RX pins directly to software serial pins. Install the appropriate LoRa library (such as the Seeed LoRa library from GitHub) into your Arduino IDE. Configure the module's frequency (433MHz or 868MHz), spreading factor, and transmit power through AT commands or library functions before initializing communication. The spreading factor determines the range-versus-throughput tradeoff: use SF7-SF9 for shorter ranges with higher data rates, and SF10-SF12 for extended ranges with lower throughput.\u003c\/p\u003e\n\n\u003cp\u003eTo establish point-to-point communication, configure two modules with identical frequency and spreading factor settings. Send data packets via the UART interface, with the module handling modulation and transmission automatically. For multi-node networks, implement a simple protocol where each node has a unique address and the receiving module filters packets by address. Monitor the module's status pins and UART responses to confirm successful transmission and reception. Always test your setup in your specific deployment environment, as range varies significantly based on terrain, obstacles, and antenna orientation. For production deployments, implement error checking, acknowledge mechanisms, and periodic heartbeat messages to ensure reliable communication across all nodes.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the actual transmission range of this LoRa module?\u003c\/summary\u003e\n\u003cp\u003eThe specified 3km range is achievable in open space with clear line of sight between transmitter and receiver. In urban environments with buildings and obstacles, typical range reduces to 500m-1km. Range also depends on spreading factor: SF7 provides 1-1.5km in urban areas, while SF12 extends to 3-5km in open space. Antenna quality and placement significantly impact performance, so use external antennas for critical deployments.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use both 433MHz and 868MHz modules together in the same network?\u003c\/summary\u003e\n\u003cp\u003eNo, modules must operate on the same frequency to communicate. However, you can create separate networks on different frequencies if your application requires it. Choose 433MHz for Asia-Pacific regions and 868MHz for Europe and Africa to comply with local regulations. Mixing frequencies in the same network will result in no communication between incompatible modules.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I maximize battery life in my remote sensor application?\u003c\/summary\u003e\n\u003cp\u003eUse the lowest spreading factor that provides adequate range for your deployment (SF7-SF9 typically), as higher spreading factors increase transmission time and power consumption. Configure the module to sleep between transmissions using low-power modes. Implement periodic wake-up intervals rather than continuous operation. A single LoRa transmission uses approximately 50mJ of energy, so a node transmitting once per hour can operate for 6+ months on four AA batteries. Use solar charging for extended deployments.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between 433MHz and 868MHz frequencies?\u003c\/summary\u003e\n\u003cp\u003e433MHz operates in ISM bands available globally with fewer restrictions, making it suitable for Asia, Australia, and some other regions. 868MHz is the standard European ISM frequency with better availability in Europe, Africa, and Middle East. Both use identical LoRa modulation and achieve similar performance. Choose based on your geographic location and local regulatory requirements. Using the wrong frequency in a region may violate telecommunications regulations.\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 Grove - LoRa Radio 433MHz\/ 868Mhz Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eGrove - LoRa Radio 433MHz\/ 868Mhz\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\u003eGrove - LoRa Radio 433MHz\/ 868Mhz\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":48743825473793,"sku":"TES-EV02689","price":1623.92,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/grove_lora-228x228.jpg?v=1778063458","url":"https:\/\/techdepot.in\/products\/grove-lora-radio-433mhz-868mhz","provider":"Tech Depot India","version":"1.0","type":"link"}