5. Rocrail Configuration
These are the basic setup steps to enable an MQTT controller in Rocrail.
A Demo Workspace with the following settings is here: https://github.com/chrisweather/RocMQTTdisplay/tree/main/demo
File / Rocview Properties...
Enable 'UTF-8'
File / Rocrail Properties...
Hostname: Enter here the IP address of your MQTT Broker
File / Rocrail Properties...
Define an MQTT Controller
MQTT Controller Properties, Address: Enter here the IP address of your MQTT Broker
Tables / Text...
Create a new text field
This text field will be updated by the different activities like Actions in Rocrail. The text field is mapped to the MQTT controller. So every change in this field will trigger a MQTT message.
Tables / Actions...
Create an Action
This is an example for an Action in Rocrail to send a message to a display.
