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    Z endstop and bltouch ?

    Duet Hardware and wiring
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    • MrBlom
      MrBlom last edited by

      Hello
      im using the G29 cmd and want to have a removable bltouch
      is that posible ?

      for example i use the bltouchto create a level map on det sd card then i remove it
      next time when i start the print it will use the z endstop to find zero ?

      the BLtouch will be lower /closer to the bed so when the BL is attached then it will hit before the Z endstop

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      • dc42
        dc42 administrators last edited by

        Yes you can do that. Use an endstop switch for Z homing, and the bltouch for G29 S0 bed probing. Then you can load the height map subsequently using G29 S1.

        However, a bltouch is a bit complicated as a removable probe, you could use a simple microswitch instead.

        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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        • MrBlom
          MrBlom last edited by

          Thanks !

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