Ender 6 BL Touch voltage



  • Hi I bought a (genuine) BLtouch for my E6. I needed to make my own cable to connect to the Spray board but that's not a problem.

    But - I see from the BLtouch docs it is spec'd for 5V supply. When I checked the pinot to connect it I noticed that there is only 3.3v on the spray connector.

    It sort of works. There isn't enough voltage to drive the blue LED properly which isn't a problem but I did get a probing error once out of the 4 or 5 times I've performed an auto level.

    Is there a jumper setting or anything on the main board to change the supply?


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