Is it possible to integrate openHAB with Ignition SCADA?. Ignition has full MQTT, JSON and DB(MySQL) query tag capability. I would like to build a HA demo project on Ignition with openHAB as a data server. I have suggested openHAB as a good partner for Ignition.
OH supports MQTT.
How to configure openHAB to publish MQTT?.
Ignition – MQTT Demo with Pi, Arduino and Kepserver:
How to configure MQTT Engine on Ignition?.
That little magnifying glass at the top right does wonders.
There is even one in the docs.