Using 3rd party MQTT brokers

Yodiwo already provides its 1st party MQTT broker (at for Plegma API connections, but any existing 3rd party broker can be used instead.

So to publish any message, the MQTT out block can be configured and used:

Alt MQTT out block

Conversely, to subscribe to topics, listen to messages and have them trigger graphs, insert and configure use the MQTT input block:

Alt MQQT input block