{"product_id":"lora-e5-stm32wle5jc-module-embedded-sx126x-and-mcu","title":"LoRa-E5 STM32WLE5JC Module Embedded SX126X And MCU","description":"\u003cmeta name=\"description\" content=\"Buy LoRa-E5 STM32WLE5JC Module Embedded SX126X And MCU 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\u003eLoRa-E5 STM32WLE5JC Module Embedded SX126X And MCU\u003c\/h1\u003e\n\n\u003cp\u003eThe LoRa-E5 STM32WLE5JC is a compact wireless module that integrates an STM32WLE5 microcontroller with an embedded SX126X LoRa transceiver, enabling long-range, low-power IoT communications. Professional IoT developers, embedded systems engineers, and industrial automation specialists use this module to build scalable LoRaWAN networks for remote monitoring, smart metering, and asset tracking applications. This integrated solution eliminates the complexity of discrete component integration while delivering enterprise-grade reliability and performance for wide-area network deployments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe LoRa-E5 STM32WLE5JC combines a powerful ARM Cortex-M4 processor with integrated LoRa modulation capabilities, creating a complete wireless system-on-module. The embedded SX126X transceiver handles LoRa modulation, demodulation, and RF front-end operations, while the STM32WLE5 MCU manages application logic, protocol stack execution, and peripheral interfacing. This architecture eliminates the need for external RF components and simplifies PCB design, reducing bill-of-materials costs and time-to-market for LoRaWAN applications. The module operates in the unlicensed ISM bands (868 MHz EU, 915 MHz US, 433 MHz Asia) with configurable spreading factors and bandwidth settings for optimized range-versus-data-rate tradeoffs.\u003c\/p\u003e\n\n\u003cp\u003eThe integrated design delivers superior performance through optimized RF layout and impedance matching within the module housing. The STM32WLE5 provides 256KB of Flash memory and 64KB of SRAM for running sophisticated application firmware and LoRaWAN stack implementations. Ultra-low-power operation with sleep modes consuming less than 1 microampere enables battery-powered deployments lasting multiple years. The module supports both point-to-point LoRa communication and full LoRaWAN Class A\/B\/C protocol compliance, making it suitable for both private networks and public LoRaWAN infrastructure integration.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\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 Wireless Module with Integrated MCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd\u003eSTM32WLE5JC ARM Cortex-M4, 48 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoRa Transceiver\u003c\/td\u003e\n\u003ctd\u003eSX126X with integrated RF frontend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd\u003e868 MHz EU, 915 MHz US, 433 MHz Asia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e22 dBm maximum transmit power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e-139 dBm at SF12, BW125kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e256 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRAM\u003c\/td\u003e\n\u003ctd\u003e64 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSleep Current\u003c\/td\u003e\n\u003ctd\u003eLess than 1 microampere\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e2.0 to 3.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eLoRaWAN Class A\/B\/C, Point-to-Point 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\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eIntegrated SX126X LoRa transceiver eliminates external RF components and reduces PCB complexity for faster product development\u003c\/li\u003e\n\u003cli\u003eSTM32WLE5 Cortex-M4 MCU with 256KB Flash and 64KB SRAM enables sophisticated application firmware and complete LoRaWAN stack implementation\u003c\/li\u003e\n\u003cli\u003eUltra-low-power design with sleep current below 1 microampere extends battery life to multiple years in remote IoT deployments\u003c\/li\u003e\n\u003cli\u003e22 dBm transmit power with -139 dBm sensitivity achieves long-range communication up to 15+ kilometers in line-of-sight conditions\u003c\/li\u003e\n\u003cli\u003eFull LoRaWAN Class A\/B\/C protocol support enables seamless integration with public and private LoRaWAN networks\u003c\/li\u003e\n\u003cli\u003eConfigurable spreading factors and bandwidth settings allow optimization for specific range and data rate requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSmart Metering Networks: Deploy electricity, water, and gas meters with automatic remote reading via LoRaWAN, eliminating manual meter collection and enabling real-time consumption monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial IoT Monitoring: Monitor equipment health, temperature, vibration, and environmental conditions in factories and warehouses with wireless sensors communicating over long distances\u003c\/li\u003e\n\u003cli\u003eAgricultural Sensor Networks: Implement soil moisture, temperature, and humidity monitoring across large farming areas for precision irrigation and crop optimization\u003c\/li\u003e\n\u003cli\u003eAsset Tracking Systems: Track valuable equipment, vehicles, and inventory across cities and regions using low-power GPS integration with LoRa backhaul\u003c\/li\u003e\n\u003cli\u003eEnvironmental Monitoring: Deploy air quality, noise level, and water quality sensors in smart cities with automatic data collection and alert generation\u003c\/li\u003e\n\u003cli\u003eBuilding Automation: Integrate wireless sensors for occupancy detection, HVAC control, and energy management in commercial buildings without extensive wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by designing your application PCB with appropriate decoupling capacitors, antenna matching network, and power supply filtering for the LoRa-E5 module. The module communicates via UART, SPI, and GPIO interfaces exposed on the pin header. Program the STM32WLE5 using ST-Link V2 debugger with STM32CubeIDE or IAR Embedded Workbench, utilizing the provided LoRaWAN stack libraries from STMicroelectronics. Configure the module for your target frequency band, join your LoRaWAN network using Over-The-Air Activation (OTAA) or Activation By Personalization (ABP), and implement your application logic to read sensors and transmit data at appropriate intervals.\u003c\/p\u003e\n\n\u003cp\u003eFor optimal performance, ensure proper antenna design with impedance matching to 50 ohms and placement away from ground planes. Configure spreading factor and transmit power based on your range requirements and power budget. Implement adaptive data rate algorithms to balance range and battery life. Use the module's built-in RTC for time-synchronized transmissions and implement acknowledgment handling for confirmed uplink messages. Monitor the module's power consumption using low-power modes between transmissions, and test your complete system in your target deployment environment to validate range and reliability before full-scale rollout.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum communication range of the LoRa-E5 module?\u003c\/summary\u003e\n\u003cp\u003eThe LoRa-E5 achieves communication ranges up to 15+ kilometers in open line-of-sight conditions at maximum spreading factor (SF12) with 125 kHz bandwidth. In urban environments with obstacles, typical range is 5-10 kilometers. Range varies based on antenna quality, transmit power setting, spreading factor, and environmental conditions. Higher spreading factors provide extended range but reduce data rate and increase airtime consumption.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan the LoRa-E5 module work with public LoRaWAN networks like The Things Network?\u003c\/summary\u003e\n\u003cp\u003eYes, the LoRa-E5 fully supports LoRaWAN Class A\/B\/C protocols and is compatible with public LoRaWAN networks including The Things Network, Helium, and commercial operators. Configure the module with your network's frequency plan, join credentials, and application server details. The module handles all LoRaWAN protocol requirements including MAC command processing, adaptive data rate management, and duty cycle compliance automatically.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat programming languages and development environments are supported?\u003c\/summary\u003e\n\u003cp\u003eThe LoRa-E5 is programmed using C\/C++ with STM32CubeIDE (free from STMicroelectronics), IAR Embedded Workbench, or Keil MDK. STMicroelectronics provides the LoRaWAN stack library, hardware abstraction layer, and example projects. The module supports standard ARM debugging via ST-Link V2 debugger. Arduino IDE support is available through third-party implementations for rapid prototyping.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long can the LoRa-E5 operate on battery power?\u003c\/summary\u003e\n\u003cp\u003eBattery life depends on transmission frequency, payload size, and power mode usage. A module transmitting one 10-byte packet every 10 minutes using SF7 with a 2000 mAh battery can operate for approximately 2-3 years. Extending transmission intervals to hourly reduces power consumption proportionally. Sleep current below 1 microampere minimizes standby drain. Implement adaptive data rate and transmission scheduling to optimize battery life for your specific application requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\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\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\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\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 LoRa-E5 STM32WLE5JC Module Embedded SX126X And MCU Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eLoRa-E5 STM32WLE5JC Module Embedded SX126X And MCU\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\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43847472054435,"sku":"TES-EV00006388","price":1768.08,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/LoRa-E5-STM32WLE5JC-Module-Embedded-SX126X-And-MCU-3-314x252.png?v=1703854601","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/lora-e5-stm32wle5jc-module-embedded-sx126x-and-mcu","provider":"The Engineer Store","version":"1.0","type":"link"}