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MQTT Transmission provides a mechanism for publishing MQTT Messages from an Ignition script.  This can be useful for general messaging outside of Sparkplug.  For example, one may want to interface to another system that uses MQTT.  This method allows arbitrary MQTT messages to be published based on events that exist in Ignition.

Note
titleNote

MQTT Transmission must have a client connection to a broker/server to use the publish mechanism.  Be sure to Enable the RPC Client Connection in your Transmission Server configuration.  This is configured here


MQTT Message Publishing via Ignition Script:

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