Duet3D Logo Duet3D
    • Tags
    • Documentation
    • Order
    • Register
    • Login

    External hard-reset

    Scheduled Pinned Locked Moved
    Duet Hardware and wiring
    2
    2
    509
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • Skimmyundefined
      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

      1 Reply Last reply Reply Quote 0
      • dc42undefined
        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

        1 Reply Last reply Reply Quote 0
        • First post
          Last post
        Unless otherwise noted, all forum content is licensed under CC-BY-SA