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    MQTT Gateway USB

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    • J Offline
      JeeLet
      last edited by JeeLet

      bonjour @jkandasa

      .... a test of the Mqtt protocol with myController
      (Odroid and Arduino Uno)

      I'm looking for an architecture with :

      • myController and Mosquito (functional part)
      • Gateway-Usb with sensors and Oled display
        (for a bidirectional dialogue)

      is it possible ???
      ...I've been looking for sketches as examples for GWusb but nothing seen.

      https://github.com/mycontroller-org/2mqtt
      https://forum.mysensors.org/topic/11721/serial-ethernet-to-mqtt/5
      https://forum.mycontroller.org/topic/368/serial-mqtt-adapter

      Re-Edit : subject abandoned

      jkandasaJ 1 Reply Last reply Reply Quote 0
      • jkandasaJ Offline
        jkandasa @JeeLet
        last edited by

        @JeeLet can you please explain the requirement? It will be easier to guide.

        1 Reply Last reply Reply Quote 0
        • J Offline
          JeeLet
          last edited by

          it was to make a test, how to use the 2mqtt that you created.

          arduino -- usb ---> Mosquitto --> myC
          in arduino a temperature (IA*) or a command (DI*)

          • IA=analog input / DI= digital input
          jkandasaJ 1 Reply Last reply Reply Quote 0
          • jkandasaJ Offline
            jkandasa @JeeLet
            last edited by

            @JeeLet some special cases you need 2mqtt. For example you want to share your USB GW for MyC and other software (via mqtt). If you are using your USB GW only with MyC. 2mqtt is not required.

            2mqtt creates a mqtt communication to your USB GW

            1 Reply Last reply Reply Quote 0
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