{"product_id":"8devices-black-bean-radio-module","title":"8devices BLACK bean - Radio module","description":"\u003cmeta name=\"description\" content=\"Buy 8devices BLACK bean - Radio module online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003e8devices BLACK bean - Radio module\u003c\/h1\u003e\n\n\u003cp\u003eThe 8devices BLACK bean is a compact, industrial-grade radio module designed for long-range wireless communication in IoT and embedded systems applications. Professional engineers and system integrators use this module to build reliable mesh networks, remote monitoring systems, and telemetry solutions that require low power consumption and extended range capabilities. It solves the critical challenge of establishing robust wireless connectivity in environments where WiFi is unavailable or unreliable, enabling deployment of distributed sensor networks across industrial, agricultural, and smart city infrastructure.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe 8devices BLACK bean radio module operates on LoRaWAN and proprietary long-range protocols, utilizing spread spectrum technology to achieve communication distances exceeding 10 kilometers in open terrain. The module integrates a high-performance RF transceiver with an embedded microcontroller, enabling autonomous operation and reducing the need for external processing units. Its architecture supports both point-to-point communication and multi-hop mesh networking, making it ideal for applications requiring scalable wireless infrastructure without reliance on cellular networks or internet connectivity.\u003c\/p\u003e\n\n\u003cp\u003eThis module stands out through its exceptional power efficiency, delivering multi-year battery life in remote sensor deployments through intelligent sleep modes and optimized transmission protocols. The integrated antenna design and compact form factor allow seamless integration into space-constrained applications, while the robust industrial-grade construction ensures reliable operation in challenging environmental conditions including temperature extremes, humidity, and electromagnetic interference. The module's open-source firmware and comprehensive API documentation enable rapid prototyping and custom application development for specialized use cases.\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\u003eLong-Range Radio Module with Embedded Microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e8devices\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\u003eCommunication Range\u003c\/td\u003e\n\u003ctd\u003eUp to 10+ kilometers in line-of-sight conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003eISM bands (868 MHz, 915 MHz, 433 MHz variants available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eTransmit: 80-120mA, Sleep: \u0026lt;10µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e50 kbps to 250 kbps depending on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C industrial grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSPI, UART, I2C for integration with external systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-low power consumption with integrated sleep modes enabling multi-year battery operation in remote sensor networks\u003c\/li\u003e\n\u003cli\u003eExtended communication range exceeding 10 kilometers in open terrain using advanced spread spectrum modulation techniques\u003c\/li\u003e\n\u003cli\u003eEmbedded ARM Cortex-M4 microcontroller eliminating the need for external processing units in simple deployments\u003c\/li\u003e\n\u003cli\u003eMesh networking capability supporting multi-hop relay chains for coverage extension and redundancy\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade construction rated for -40°C to +85°C operation with robust EMI shielding\u003c\/li\u003e\n\u003cli\u003eMultiple interface options including SPI, UART, and I2C for flexible integration with existing systems\u003c\/li\u003e\n\u003cli\u003eOpen-source firmware and comprehensive SDK enabling rapid custom application development\u003c\/li\u003e\n\u003cli\u003eIntegrated antenna design with optional external antenna connectors for optimized performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart agriculture IoT systems for remote soil moisture, temperature, and weather monitoring across distributed farm locations without cellular infrastructure\u003c\/li\u003e\n\u003cli\u003eIndustrial asset tracking and predictive maintenance networks monitoring equipment health and location across large manufacturing facilities and warehouses\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring stations for air quality, water quality, and seismic data collection in remote geographical areas requiring autonomous long-term operation\u003c\/li\u003e\n\u003cli\u003eSmart city infrastructure including street lighting control, parking management, and utility meter reading across municipal networks\u003c\/li\u003e\n\u003cli\u003eWildlife conservation tracking systems for animal migration monitoring and habitat research in remote protected areas\u003c\/li\u003e\n\u003cli\u003eOil and gas field telemetry networks for pressure, temperature, and flow monitoring across distributed wellheads and pipeline infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by connecting the 8devices BLACK bean module to your development board via the SPI or UART interface, ensuring proper power supply between 3.0V and 3.6V with adequate decoupling capacitors. Download the latest firmware from the 8devices repository and flash it using the integrated bootloader, then configure the module parameters including frequency band, transmit power, and network ID through the command-line interface or provided configuration tools. Implement your application logic using the provided C\/C++ SDK, leveraging the comprehensive API functions for packet transmission, reception, and mesh routing.\u003c\/p\u003e\n\n\u003cp\u003eFor production deployments, implement proper power management by utilizing the module's sleep modes between transmission cycles, configure appropriate timeout values to prevent message loss in noisy RF environments, and conduct range testing in your specific deployment environment to validate coverage before full-scale rollout. The module supports over-the-air firmware updates enabling remote maintenance and feature upgrades without physical access to deployed units. Establish redundant mesh paths by deploying multiple relay nodes strategically to ensure message delivery reliability across your network topology.\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 8devices BLACK bean module?\u003c\/summary\u003e\n\u003cp\u003eThe module achieves communication ranges exceeding 10 kilometers in open line-of-sight conditions with optimal antenna placement and transmit power settings. Actual range depends on terrain, obstacles, antenna type, and environmental RF interference. In urban environments with buildings and obstructions, expect 500 meters to 2 kilometers. We recommend conducting site-specific range testing before deployment to validate coverage in your particular environment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long can the module operate on a single battery charge?\u003c\/summary\u003e\n\u003cp\u003eBattery life depends entirely on your application duty cycle. In sleep mode consuming less than 10 microamps, a 2000mAh battery can theoretically operate for multiple years. With continuous transmission at 100mA, the same battery provides approximately 20 hours of operation. Most IoT applications transmit data every 15-60 minutes, achieving 6-12 months of battery life on standard AA batteries. We recommend calculating your specific power budget based on transmission frequency, packet size, and sleep duration for accurate predictions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the 8devices BLACK bean create mesh networks with multiple nodes?\u003c\/summary\u003e\n\u003cp\u003eYes, the module supports full mesh networking with automatic multi-hop relay capability. Each node can forward packets from neighboring nodes, creating redundant paths and extending network coverage beyond direct line-of-sight range. The firmware includes intelligent routing algorithms that select optimal paths based on signal strength and hop count. You can deploy hundreds of nodes in a single mesh network, though performance optimization requires careful network topology planning and parameter tuning for your specific deployment scenario.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat frequency bands are available for the 8devices BLACK bean?\u003c\/summary\u003e\n\u003cp\u003eThe module is available in multiple ISM band variants: 433 MHz for extended range in open areas, 868 MHz for European compliance, and 915 MHz for North American and Asian markets. Select the variant matching your regional regulations and deployment requirements. The 433 MHz version provides superior range in rural applications, while higher frequencies offer better performance in urban environments with more available bandwidth. Verify local spectrum regulations before deployment in your specific region.\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 Engineer Store\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 8devices BLACK bean - Radio module Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e8devices BLACK bean - Radio module\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\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\u003e8devices BLACK bean - Radio module\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":"My Store","offers":[{"title":"Default Title","offer_id":43853791035555,"sku":"TES-EV02896","price":2456.02,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/Black_bean_Top-228x228.jpg?v=1704192525","url":"https:\/\/www.theengineerstore.in\/ta\/products\/8devices-black-bean-radio-module","provider":"The Engineer Store","version":"1.0","type":"link"}