Hi, could you help please…
A few years ago I built an arduino controlled CNC router.
I never got around to calibrating the Z axis.
Trying to carve a shallow V the Z stepper dived way too deep into the workpiece.
On revisiting the project I now wish to understand the GRBL way of Calibrating X Y and Z axis.
Can anyone point me in the direction of how to access the GRBL and how to set the variables necessary to have an axis move a set distance please.
Thanks in advance!