Brand new to 3D printing here. Trying to install the bltouch to my Ender 5 Pro with the 4.2.2 motherboard.
Upon power up, the bltouch illuminates red only, and extends its probe twice. When I try to auto home, the bed does not move upwards, and the bltouch’s probe does not extend. I have followed the instructions, and looked at the wiring diagram within them. While the wiring matches, I have heard of others swapping the red and blue wires that are connected to Pinboard A. Any advice would be appreciated. Obviously I’m hesitant swapping wires…last thing I want is a $500 brick
I’ve attached a pic of the 3 wires, the red is connected to VCC, Blue Ground. and Yellow SIG.