Hi, I created 2 MQTT nodes and I want to send each output to a different device with a different username(token), but the problem is when I change the username, the username of all the previous MQTT nodes will also change! How can I fix this issue?

MQTT node- device username

Steve-Mcl 26 April 2020 23:23 5

That doesn't answer my question...

I have a feeling you don't quite get how mqtt fits together.

Typically, you have one broker, all devices publish to it. All devices subscribe to topics of interest.

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