arduino › connectivity module
rak wireless RAK Wireless WisDuo LPWAN Bridge
STM32WL SoC with LoRa inside — no external radio needed. AT-command interface over UART. Up to +22 dBm TX. The RAK3172 also has a raw-SPI mode for tight integration with a host MCU.
Specifications
- protocol
- lora_lorawan_915mhz
- interface to mcu
- uart
- voltage v
- 3.3
- range m
- 15000
- power consumption ma
- 87
Sources
- SparkFun open product catalog · ingest 2026-05-06