Recently I bought a Cheetah v1.2b board and a bltouch also from fysetc and everything works fine except the BLTouch.
Already check the connection of the cables and all are well, when I turn on the printer the BLTouch turns on and does as a small check, goes up and down 2 or 3 times and then is retracted showing a blue LED.
When I tell him to make a home he makes the home of X, after Y and when he makes the home Z the pin does not come down, being retracted and with the blue LED.
Is there a solution for this problem or do I plan on returning the products?
Cheers!