4MAX Autobed leveling with capacitive Sensor 15$

I tried to install 3dTouch (clone of Bltouch) on the 4Max but i failed, so i made it with a capacitive Sensor. A Inductive sensor wouldnt work because the Ultrabase is made of Glass. The glass is messy because i used glue for adhesive.

I think 15 Dollar for a ABL function on a 300$ Printer is amazing.

You need to install a pullup resistor as you can see in the schematic here.

You can use my Firmwareconfiguration and try out if it works for your system.

My video https://www.youtub