sgaluf/mqtt-cec repository overview

A simple Docker image to adjust volume over CEC. Commands are send over MQTT. The container is started using the following command:

docker run -d -v /dev/ttyACM0:/dev/ttyACM0 -e mqtt_server="192.168.1.2" -e mqtt_port=1883 -e mqtt_topic="cec/cec" --privileged=true --name mqtt-cec sgaluf/mqtt-cec

If needed, enter the correct ttyACM device and the correct MQTT server, port and topic.

Currently only the "volup" and "voldown" commands are supported.