I'm not familiar with MQTT.
If we use the MQTT interface APP in the store, is it possible for us to read and write Real-Time the I/O in the CORE.
Solved! Go to Solution.
MQTT is not realtime capable.
You can read and write the realtime IOs of the ctrlX CORE, but not in realtime.
Not realtime means eg. not deterministic exactly every 2ms.
MQTT is working with publish/subscribe, so you would not need to check it actively, you would get notified from the MQTT Broker if the state of an IO is changing.
For sure minute based is no problem.