BL Touch Z axis only move down



  • Having some issues with a BL touch sensor. Installed the BL touch sensor to the daughter board. Remove the z-stop switch.

    Upgraded to the BL touch firmware, including the update for the screen.

    The bed will move down, but will not go up. Either when pressing move and up or going to bed levelling.

    It is not an issue with the motor as have gone back to the previous setup and it works fine.

    Any idea what this could be?

    Thanks

    Charlie


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