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    Light up macro buttons

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    • GeckoBox3D
      GeckoBox3D last edited by GeckoBox3D

      I'm looking to add some macro buttons to the printer. I know how to set it up (momentary button or endstop which triggers a macro) but the buttons also have an LED ring.

      What would be the best way to wire this up to light up with the button press? They have 4 leads coming out of the button, two for the button itself and 2 for the LED.

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      • dc42
        dc42 administrators last edited by

        See https://duet3d.dozuki.com/Wiki/Using_servos_and_controlling_unused_IO_pins. Don't forget to add a series resistor for the LED if the switch doesn't have one built in.

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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