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    Question about Duet2Maestro external drive module

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    • ansonyangundefined
      ansonyang
      last edited by

      I want to replace the TMC2224 on the motherboard with other drive modules

      1 Reply Last reply Reply Quote 0
      • Vetiundefined
        Veti
        last edited by

        you want to desolder the onboard drivers?

        at that stage it might be easier to get a skr board and run the lpc port of rrf on it

        ansonyangundefined 1 Reply Last reply Reply Quote 0
        • ansonyangundefined
          ansonyang @Veti
          last edited by

          @Veti I don't know, can you tell me?

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          • Vetiundefined
            Veti
            last edited by

            see
            https://github.com/sdavi/RepRapFirmware

            ansonyangundefined 1 Reply Last reply Reply Quote 0
            • ansonyangundefined
              ansonyang @Veti
              last edited by

              @Veti Thank you my friend

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              • ansonyangundefined
                ansonyang
                last edited by

                bfc754ea-6d67-4d53-9f2c-fe5eb1a9a6a5-image.png

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                • Vetiundefined
                  Veti
                  last edited by

                  why would you want to use a drv8825 instead of a tmc driver?

                  ansonyangundefined 1 Reply Last reply Reply Quote 0
                  • ansonyangundefined
                    ansonyang @Veti
                    last edited by

                    @Veti I want to use a big drive to drive a big motor, not just DRV8825

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                    • Vetiundefined
                      Veti
                      last edited by

                      the duet 3 can drive up to 6.3A

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                      • ansonyangundefined
                        ansonyang
                        last edited by

                        The price of DUET3 is beyond my ability.
                        I like DUET2MAESTRO very much, but TMC2224 is not what I want, I want more flexible drive support

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                        • Vetiundefined
                          Veti
                          last edited by

                          it makes no sense to buy a maestro and replace the drivers.

                          one of these ports with the port makes more sense.
                          https://teamgloomy.github.io/supported_boards.html

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