The LoRa-E5 LoRaWAN STM32WLE5JC module is the key component integrated into the Grove LoRa-E5. This LoRaWAN module, featuring an embedded ARM ultra-low-power MCU core and the LoRa SX126x, is the world's first LoRa and MCU chip combined into a single, miniature module. It supports (G)FSK, BPSK, (G)MSK, and LoRa modulation. The Grove LoRa-E5 easily plugs and plays via the onboard Grove connector, empowering your development board with the powerful features of ultra-long transmission range, excellent performance, and high efficiency. By connecting the Grove LoRa-E5 to your development board, your device can conveniently communicate and control the LoRa-E5 via a UART connection using AT commands. The Grove LoRa-E5 utilizes an industrial-standard design with an operating temperature range of -40C to 85C, high sensitivity of -116.5dBm to 136dBm, and power output of 10dBm to 22dBm. It is an excellent choice for IoT device development and testing, as well as for long-range, ultra-low-power IoT scenarios such as smart agriculture, smart office, and smart industry. LoRa-E5 (STM32WLE5JC) embedded Supports the LoRaWAN protocol in the EU868/US915 frequency bands Extremely long transmission distance of up to 10km (ideal for open spaces) Easily controlled via AT commands via a UART connection Using the plug-and-play Grove interface for rapid prototyping Ultra-low power consumption and high performance Color:As Shown Material:PCB Package Contents: 1 * RK3506 Linux Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.