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    Question about Duet2Maestro external drive module

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    • ansonyangundefined
      ansonyang
      last edited by

      Excuse me
      E2 and E3 external drive modules can work, but X_Y_Z_E0_E1 external drive modules cannot work.
      Please help me

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

        @ansonyang said in Question about Duet2Maestro external drive module:

        E2 and E3 external drive modules can work, but X_Y_Z_E0_E1 external drive modules cannot work.

        what do you mean by that? you want to replace the internal drivers?

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

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

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          • 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

                  1 Reply Last reply Reply Quote 0
                  • 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

                          1 Reply Last reply Reply Quote 0
                          • 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

                            1 Reply Last reply Reply Quote 0
                            • 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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