BLTouch prevents Ender Pro 3 display from working



  • Hello,

    I am working on installing a BLTouch. When I power on my Ender Pro 3 the display flashes once and stops working. I can get the display to work after removing any cable from the BLTouch. I will include the installation steps & troubleshooting I have done so far.

    Model: Ender Pro 3
    Board: V1.1.4
    BLTouch: V3.1

    a585f713-3a88-4753-8a5a-00896c7dcfb2-image.png

    I am relatively inexperienced this is my first printer, any suggested actions to fix my issue?



  • Hi,
    Try flashing the firmware for the BLtouch before you connect the pins to the mainboard.
    This helpt for me.



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