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    Custom Output Pin?

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    • TLAS
      TLAS last edited by

      I'm looking to develop some code to run a set of LEDs - what's the best pin to use for a custom digital output? I don't need the duex pins.

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      • dc42
        dc42 administrators last edited by

        The easiest pins to use are probably the 5 additional heater pins on the expansion connector.

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        • TLAS
          TLAS last edited by

          So I've decided to incorporate the Duex 2 due to the on-board voltage conversion and additional heaters. The card also mentions that it has the uncommitted in/out pins? Where are they in the firmware?

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          • dc42
            dc42 administrators last edited by

            See https://duet3d.com/wiki/Using_servos_and_controlling_unused_I/O_pins.

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