SX1278 Ra-02 LoRa Wireless Module, 433 MHz

Add a LoRa radio link to a compatible embedded project with the SX1278-based Ra-02 module. Its 433 MHz operation and SPI interface make it a practical component for telemetry, metering and other custom wireless builds.

Add 433 MHz LoRa communication

✅ Integrate a LoRa module into a host device with compatible SPI connections.

✅ Use the 433 MHz version when it matches your radio design and local requirements.

The specified RF output is +20 dBm (100 mW), with sensitivity down to −148 dBm. Confirm frequency rules, antenna arrangement and host voltage requirements before connecting.

Choose this 433 MHz module for a compatible LoRa project and verify your regional radio requirements.