MQTT Publish and Subscribe in action
|In MQTT the process of
Visualization of publishing and subscribing of MQTT topics
|Here you can see on our industrial HMI:
Publishing (Left) and subscribing (Right) of MQTT topics.
For each line, we publish and subrscribe to the same MQTT topic.
This is managed by our Modbus <> MQTT gateway connected to the USB port of our industrial ACE PLC !!