The Wio-E5-LE mini Dev Board integrates and provides access to the full GPIO capabilities of theWio-E5-LE Wireless Module (STM32WLE5JC). With support for long range protocols and global frequencies, the Wio-E5-LE mini can achieve a transmission range up to 10km in open areas. It supports EU868 and US915, making it well-suited for wireless sensor networks and other IoT devices requiring battery power, low power consumption, and long range connectivity.

The Wio-E5-LE mini Dev Board integrates and provides access to the full GPIO capabilities of theWio-E5-LE Wireless Module (STM32WLE5JC). With support for long range protocols and global frequencies, the Wio-E5-LE mini can achieve a transmission range up to 10km in open areas. It supports EU868 and US915, making it well-suited for wireless sensor networks and other IoT devices requiring battery power, low power consumption, and long range connectivity.

The compactly-sized Wio-E5-LE mini development board enables rapid testing and building of small prototypes, helping you design your ideal long-range wireless IoT device. This ultra-compact module has extremely low power consumption and supports both (G)FSK and LoRa. With its built-in AT command firmware, the Wio-E5-LE mini simplifies prototype and application development. It easily supports LoRaWAN protocols and various frequency plans, making it an ideal solution for long-range sensor nodes and wireless communication applications.The energy-saving design of this module makes it an ideal candidate for a wide range of applications that require minimized power usage.

Features

• High Performance:TXOP=14dBm@868/915MHz; -136.5dBm sensitivity for SF12 with 125KHz BW
• Long Distance Use:158dB link budget
• Wireless Connectivity:Embedded Long Range protocol, AT command, support global Long Range frequency plan
• User-friendly:It features fully lead-out GPIOs, as well as convenient RESET and BOOT buttons on board.
• FCC, CE Certified

More Information

The Wio-E5-LE mini provides access to all GPIOs of the Wio-E5-LE, including UART, ADC, SPI, I2C, and more. It contains reset and boot buttons for ease of use. Supporting LoRa protocol, the Wio-E5-LE mini enables ultra-long-range transmission up to 10km and ultra-low power consumption – the sleep current of the on-board Wio-E5-LE module is as low as 2.1uA (WOR mode).

Beyond the Wio-E5-LE mini, we also offer the Wio-E5-LEDev Kit with more complex interfaces and capabilities to unlock the Wio-E5-LE module’s full potential. It provides a wide range of access protocols and abundant interface types, enabling rapid testing and prototyping with RS-485, Grove interfaces, and plentiful GPIOs.

Additionally, the Wio-E5-LE module has already been certified, allowing your finished devices to be certified and approved rapidly and cost-effectively.

Since Wio-E5-LE is a Long Range chip with an MCU, there are three main ways to utilize the Wio-E5-LEmini:

1. Connect Wio-E5-LE mini to PC and control it using AT commands

There is a built-in USB to UART function on board, you could connect the Wio-E5-LE mini to your PC with a USB type C cable, and use serial communication software to send AT commands and read data from the board.

1. Connect Wio-E5-LE mini to another mainboard via UART and control it using AT commands sent through the UART connection

For example, connect Wio-E5-LE mini to Seeed Studio XIAO and the Expansion Board via UART, and send AT commands and read data from Seeed Studio XIAO through Arduino IDE serial monitor.