Wio-E5-LE Dev Kit is an easy-to-use compact development toolset for you to unlock the powerful performance of the Wio-E5-LE Wireless Module (STM32WLE5JC). It provides abundant access protocols and interface types, enabling rapid testing and prototyping with RS485, Grove connectors, and flexible GPIO.
This ultra-compact board has an extremely low power draw and supports both (G)FSK and LoRa. With its built-in AT command firmware, the Wio-E5-LE Dev Kit simplifies building prototypes and applications. It can easily support LoRaWAN® protocols and various frequency plans, making it ideal for long-range sensor nodes and wireless communication applications needing minimal power.
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
- Use-friendly: It features fully lead out GPIOs, rich interfaces including RS-485, Grove, and etc, as well as convenient RESET and BOOT buttons on board.
- FCC, CE Certified
Specifications
| Parameters | Specifications |
| Size | Wio-E5-LE Dev Board: 85.6*54mm Package: 200*130*50mm |
| Voltage - supply | 3-5V (Battery) / 5V(USB Type C) |
| Voltage - output | EN 3V3 / 5V |
| Power - output | Up to +20.8dBm at 3.3V |
| Frequency | EU868 / US915 / AU915 / AS923 / KR920 / IN865 |
| Protocol | LoRaWAN |
| Sensitivity | -116.5dBm ~ -136dBm |
| interfaces | USB Type C / JST2.0 / Grove*3(IIC*2/UART*1) / RS485 / SMA-K / IPEX |
| modulation | LoRa, (G)FSK, (G)MSK, BPSK |
| working temperature | -40℃ ~ 85℃ |
| current | Wio-E5-LE module sleep current as low as 2.1uA (WOR mode) |
Part List
| Wio-E5-LE Dev Board | ×1 |
| Antenna(EU868/US915) | ×1 |
| USB TypeC (20cm) | ×1 |
| 2*AA 3V Battery Holder | ×1 |