HMI Sparkplug B MQTT Sample Project

Sample Project Description

Demonstrates how to connect a Maple cMT HMI or cMT Server to Ignition Gateway to publish Sparkplug B MQTT payloads. Requires Cirrus Link MQTT Modules to be installed in Ignition. This sample project includes a variety of Sparkplug B tag types, including strings and integers, which are automatically discovered upon connection to Ignition. Also includes functions to start and stop MQTT connections as well as to connect to another gateway using an IP address. Refer to the Sparkplug B MQTT Quick-Start Guide located in the Manuals and Guides section of the Tech Support Center for more information.