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    topic_unsolved Duet 3 changing the Panel due IO, Possible?

    PanelDue
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    • ktapper
      ktapper last edited by

      Can you change the or make 2 IO ports act as Panel Due output?

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      • BoA
        BoA last edited by BoA

        You can change using M575. Not sure if You can create 2 PanelDue ports.
        But... for Duet3 only IO0 and IO1 provide serial port functionality

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        • dc42
          dc42 administrators last edited by

          Recent firmware for Duet 3 supports two serial ports, however some parts of the code assume that only the first can be a PanelDue.

          What use case do you have for two devices using PanelDue protocol?

          ktapper 1 Reply Last reply Reply Quote 0
          • ktapper
            ktapper @dc42 last edited by

            @dc42 I am setting up Neo-pixel rings running on an Arduino for the BLV project and don't want to steal the signal line and rather get the info from another unused port. I did it with Wifi since there where two pins sending that signal.

            BoA 1 Reply Last reply Reply Quote 0
            • BoA
              BoA @ktapper last edited by

              @ktapper Why wouldn't You use port designed to drive neopixel and dotstar LEDs together with M150 ?

              ktapper 1 Reply Last reply Reply Quote 0
              • ktapper
                ktapper @BoA last edited by

                @BoA first, I am not that suave...second noticed them but since I was just converting over from Wifi to Duet 3, not sure I was wanting to figure it out. Not sure how to hook up 3 Neopixel rings to it.

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                • Phaedrux
                  Phaedrux Moderator last edited by

                  Take a look here: https://duet3d.dozuki.com/Wiki/Neopixel_and_DotStar_LEDs

                  ktapper 1 Reply Last reply Reply Quote 0
                  • ktapper
                    ktapper @Phaedrux last edited by

                    @Phaedrux Only controls 1...I have 3

                    BoA 1 Reply Last reply Reply Quote 0
                    • BoA
                      BoA @ktapper last edited by

                      @ktapper You just need to connect iutput data from one to input data on the next.

                      ktapper 1 Reply Last reply Reply Quote 0
                      • ktapper
                        ktapper @BoA last edited by

                        @BoA Each ring shows a separate gauge.

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                        • BoA
                          BoA @ktapper last edited by

                          @ktapper Not sure if that matters. Logic can be totally independent from physical connection.

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