RFLink32

ESP32/ESP8266 gateway that bridges 433MHz RF sensors and devices to MQTT, TCP, or Serial.

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RFLink32 is DIY firmware for ESP32/ESP8266 boards that turns cheap hardware into a gateway bridging 433MHz RF sensors and alarms into MQTT, Serial, or TCP, compatible with home automation platforms like Home Assistant and Domoticz. It's configurable at runtime through a web interface without needing to recompile firmware. It's aimed at home automation hobbyists who want to integrate legacy 433MHz devices into a smart home.

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