I have successfully installed Docker and mosquitto and is running on the wago plc 751-9301, CC100. I trying to use your example HowTo and FirstPublish to send a message to MQTT explorer.
I have successfully connected to the MQTT explorer and have sent one message.
I can only get one to send though.
I thought that maybe me manually triggering the doPublish was not cycling.
I show that I am connected to broker.
I don't see any errors.
Can someone help me with this?
I have attached screenshots.
Thank you.

