Cayenne Plugin for OPC DA Client


Connect your PLC on the Cayenne IOT Platform ( via OPC Server

I developed an OPC DA converter software for myDevices Cayenne. Through this software you can read the TAGs of a PLC and send directly to the Cayenne IOT platform.

Software download

Best Regards

Welcome to cayenne community @simplicio and nice work on the cayenne plugin for PLC.
It is nice to see that now PLC data can be displayed on the cayenne.
Just one issue is that what is the time interval for publishing data from PLC to cayenne? This is because you might be hitting rate limit. have a look at this post Sending MQTT messages within rate limits
Also, are you using the same topic for publishing and to subscribe data?