RickF (Customer) asked a question.

Edited June 12, 2020 at 12:18 PM
MQTT in the BRX PLC

Check out these videos walking you through what MQTT is how to use it and how to troubleshoot it.

https://www.youtube.com/playlist?list=PLyUgWqNNb3VQWd9pLsxiI-ZL-t-cNKdMH&fbclid=IwAR2CUnCHOavdJsSePmYlmHBFZe2Tkqj9yP2PgI23lsqZyuX_dMbj2ll9S1E

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HOST_Greg, Garry, and HOST_franji1 like this.

  • Garry (Customer)

    These are good videos. I have also created a couple of MQTT videos using Do-More. BRX and Simulator.

     

    BRX Do-More Simulator MQTT Publish / Subscribe – Video

    This thread will be using a free on-line public MQTT broker from HiveMQ. Messages will be published and subscribed to by two clients. The first will be an MQTT Browser Client by HiveMQ. The Do-More Designer Simulator PLC will be the second MQTT Client. Information in the form of bits and words will be published and sent to both clients. 

    BRX Do-More PLC MQTT Communications – Video

    This thread will install a windows based broker called Mosquitto. The Do-More BRX PLC will be one of the clients publishing and subscribing to the MQTT broker. MQTT Lens (Chrome Browser App) will be the other client publishing and subscribing to the MQTT broker. Each client will share information.

     

    Regards,

    Garry

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  • Mike@Forshock (Customer)

    Would love to see an Azure example, as I attempted when I had some free time and could not get it working.

    Uses username/device authentication.

 

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