mqtt-rf-bridge

A small Python app to converse between MQTT messages and 433MHz RF signals. This acts as a bridge between Paho MQTT and rpi-rf. Requirements: pip3 install paho-mqtt rpi-rf yaml

Implemented:

• Configuration file definitions for topics, GPIO pins, RF transmit/recieve codes
• Subscribing to MQTT Topic
• Writing data to RF Transmitter
• Systemd user service (for example)
• Receiving data from RF Reciever
• Publishing to MQTT Topic

config.yaml

• hostname : MQTT Broker hostname
• topics : A list of MQTT Topics to subscribe to. For each topic you can define:
  • rf_codes: On/Off codes to be sent to your RF Transmitter
  • gpio : The GPIO connections for the transmitter/receiver.