Grove - Wio-E5 (STM32WLE5JC)

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As an upgrade of the earlier Grove - Long Range Radio - powered by RFM95 ultra-long-range Transceiver Module, the Grove Wio-E5 embedded with Wio-E5 STM32WLE5JC Module is a high-performance and easy-to-use wireless radio Long Range module supporting LoRaWAN protocol.

The Wio-E5 LoRaWAN STM32WLE5JC module is the major functional part integrated into this Grove - Wio-E5. It is a LoRaWAN module embedded with an ARM Cortex M4 ultra-low-power MCU core and Long Range SX126x, as a world-first combo of Long Range RF and MCU into one single tiny module, it supports (G)FSK, BPSK, (G)MSK, and Long Range modulations, and is FCC and CE certified.

The Grove - Wio-E5 features an extremely compact size, ultra-low power consumption, low cost and amazing performance.

The Grove - Wio-E5 can endow your development boards' strong features of ultra-long transmitting range, great performance and high efficiency via simple plug-and-play with the Grove connector on board. By connecting Grove, the Wio-E5 to your development boards, your devices are able to communicate with and control Wio-E5 conveniently by AT command through a UART connection.

Point-to-Point Transmission

With all of the outstanding features listed above, the Grove Wio-E5 will be a superior choice for IoT device development, testing, and long-distance, ultra-low power consumption IoT scenarios like smart agriculture, smart office, and smart industry. It is designed with industrial standards with a wide working temperature at -40℃ ~ 85℃, high sensitivity between -116.5 dBm and -136 dBm, and power output between 10 dBm and 22 dBm.


  • Wio-E5 (STM32WLE5JC) embedded
  • Support LoRaWAN protocol on EU868/US915 frequency band
  • Ultra-long transmitting range up to 10km (Ideal value in open space)
  • Easy control by AT command via UART connection
  • Rapid prototyping with plug-and-play Grove interfaces
  • Ultra-low power consumption and high performance
  • Product number: Seeed 113020091

Hardware Overview

Please check out this article LoRapedia, which introduces Long Range and LoRaWAN to learn about LoRaWAN and Long Range technology in detail.


Voltage Supply 3.3V / 5V
Power Output Up to +20 dBm at 3.3V
Working Frequency 868MHz / 915MHz
Protocol LoRaWAN
Sensitivity -116.5dBm ~ -136dBm
Modulation Long Range , (G)FSK, (G)MSK and BPSK
Current Only 60uA in sleep mode
Size 20*40mm
Working Temperature -40℃ ~ 85℃

Package Contents

  • 1x Grove - Wio-E5
  • 1x Grove Universal Cable


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