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    SecKit Cube wiring with unconvntional port usage

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    • budhiundefined
      budhi
      last edited by

      Hello,
      It seems I may have bought the wrong board for my printer.
      I have a SecKit Cube and went through the IO of the boards and then bought a mini 5+ but think I may have went a bit too small, but this is how I planned:

      f1136cb0-3223-4099-b642-b04e239a967f-grafik.png

      The X and Y are MKS 42C closed loop stepper and have the following ports:
      V+
      GND
      COM
      Engage
      Stp
      Dir

      so the mapping for them should be?
      1cc78b94-9f82-4a69-a90d-4004a1232533-grafik.png

      Not much space left and not sure it is correct (have not crimped the wires yet), so I would be very thankful if there is an error I should /can fix before doing the wires.

      jay_s_ukundefined 2 Replies Last reply Reply Quote 0
      • jay_s_ukundefined
        jay_s_uk @budhi
        last edited by

        @budhi you'd have to use 1XD boards connected over CAN-FD to drive external drivers
        https://docs.duet3d.com/Duet3D_hardware/Duet_3_family/Duet_3_Expansion_1XD

        Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

        1 Reply Last reply Reply Quote 0
        • jay_s_ukundefined
          jay_s_uk @budhi
          last edited by jay_s_uk

          @budhi ignore me as it looks like you can use the 2 driver expansion header in which case it looks like you're right

          Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

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          • budhiundefined
            budhi
            last edited by

            So I have crimped some adapter to test the wiring and finally do this (life got in the way...)

            this is to run MKS S42C closed loop steppers from the external driver pins (if the pins are correct a proper wire will be made)

            Am I correct in just selecting Driver_5 and Driver_6 to connect?

            I will try at the time the post is up but am happy for any input.

            IMG_20230620_174029.jpg

            1 Reply Last reply Reply Quote 0
            • budhiundefined
              budhi
              last edited by

              They started up and moved on command, so now to make a final wire harness

              IMG_20230620_213437.jpg IMG_20230620_203817.jpg IMG_20230620_203811.jpg

              1 Reply Last reply Reply Quote 2
              • budhiundefined
                budhi
                last edited by

                and just so people don't think the jumper wires would stay here is the wiring done

                (for the stepper, the rest is next)

                IMG_20230621_084040.jpg IMG_20230621_084209.jpg

                jay_s_ukundefined 1 Reply Last reply Reply Quote 0
                • jay_s_ukundefined
                  jay_s_uk @budhi
                  last edited by

                  @budhi glad to hear it worked ok!

                  Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                  1 Reply Last reply Reply Quote 1
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