Seeed Studio LoRa-E5 Mini (STM32WLE5JC) Dev Board is designed for the rapid testing and building of small-size LoRa device and application prototyping. This development board supports multiple interfaces including UART, ADC, SPI, and IIC. The LoRa-E5 mini also supports LoRaWAN protocol and global frequency. This helps in achieving a transmission range of up to 10km in an open area and ultra-low power consumption. This development board features full GPIOs led out from the Lora-E5 STM32WLE5JC and convenient RESET and BOOT buttons on board. Typical applications include rapid small-dimension prototyping of LoRa devices with LoRa-E5 and any long-distance wireless communication application development.