I am pretty new to working with MQTT and just started working with the mangOH red board. I was able to install the MQTT client from mangOH git (paho eclipse branch) and I am wondering how does one go about to publish data to a broker?
For example, if we have a broker with ip: testing.mangoh.com:1338 and password testing. Is there a command you give on the command line, or do you hardcode the IP in the application? Could not really find a guide on a more “step by step” and I am trying to figure this out. I also have access to a mangOH green board, if that is any different.