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Publish/Subscribe from Wolfram to MQTT on Raspberry Pi

Posted 11 months ago
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I would like to be able to publish and subscribe to a topic from a MQTT broker (mosquitto) that I am running on a Raspberry Pi. Ultimately, I am trying to

  1. Communicate with PLCs that have MQTT publish/subscribe contacts
  2. Use MQTT nodes.

It looks like Wolfram is able to use MQTT for data transfer (, but I could not find any guides on how to do so. The closest thing I found was Pub/Sub channel based communication and I could not figure out how to connect to the MQTT using that, or if it is even possible to do so.

Thanks for the help, I am new here!

Probably the example on this question can be of help

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