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OPC UA WITH MQTT

Posted: 28 Nov 2019, 07:26
by gyani26
Hi,
I am new to opc ua . I want to know whether mqtt client can send real time data to OPC UA server ?

Thanks and regards

Re: OPC UA WITH MQTT

Posted: 19 May 2020, 22:02
by Support Team
Hello,

no that is not possible.

OPC UA has a communication extension that allows for publish/subscribe pattern, and it can use MQTT as transport, and there is a JSON encoding option for the data, however your "of the shelf" MQTT will most likely not be able to communicate out of the box directly to some UA Server.