Ender 3 Pro with 2.4.4 32-bit Board



  • Hi,

    I am having issues getting a BLTouch 3.1 setup on my Ender 3 Pro with 2.4.4 32-bit Board, I have flashed with the latest Marlin firmware with BLTouch.

    When I power the Ender the BLTouch does two deploys/retracts and then turns red with NO blue light.

    If I doe a home the Z AXIS just tries to hit the bed and does not stop, the pin on the BLtouch does no deploy either.

    I have changed the " #define Z_MIN_PROBE_PIN 32 " in the Marlin "Configuration.h" file to " #define Z_MIN_PROBE_PIN Z_PROBE_PIN".

    Any thoughts as to what is wrong?


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