I just saw the proposed some controller to use OpenMQTTGateway but when we do not use any controller there is a lighter solution with a simple dashboard.
Then could you please create a documentation on how to use OpenMQTTGateway with the lite dashboard called (Crouton) which is used with the broker (Mosquitto).
I use this in a light ARM machine and then this is why I prefer use a lite dashboard in place of a Controller that will take too many RAM and CPU.
Sincerely thank you for your constructive answer that could then be used by many of us.
Have a nice day.