OmnilevelPlus

This is a remix of https://www.instructables.com/3D-Print-Bed-Leveling-Tool-Using-M5StickC/ . Where it instructs to add the M5stick library you will need to instead follow the instructions at https://docs.m5stack.com/en/quick_start/m5stickc_plus/arduino . Also please use a 100k resistor instead of 10k.

The stickC is now replaced with M5StickCPlus. I have altered the screen layout to suit the larger screen and added new features.
Code is available at https://github.com/kwelsby/OmnilevelPlus and note it does take a long time to compile and upload.

The sensor changes resistance between open-circuit to a lower value depending on how much force is applied over what area. Voltage on the sensing pin is divided between this and the resistor, rising as force is increased. The nozzle tip is small and with 10k the force required seems excessive. The sensor does respond to a lighter touch, hence increasing sensitivity with a 100k resistor. This is very sensitive and you may want to tr