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    External hard-reset

    Duet Hardware and wiring
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    • Skimmy
      Skimmy last edited by

      Before bricking my beloved DUET with bad wiring and testing it on my own, I would rather ask to do it right:

      In case I want to add an external reset-button, is it ok to pull PIN44 of the extension header to GND via a simple microswitch? And, in addition, do I need a debounced switch or will any generic do?
      Do I need to add a pull-down resistor or is it already done in the CPU like on arduinos?

      my blog: https://www.well-engineered.net

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      • dc42
        dc42 administrators last edited by

        You don't need a resistor. A simple switch will do, but preferably put a 100 ohm resistor in series with it.

        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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