I made some mistakes learning how to use the $300 Elegoo Centauri Carbon 3D printer, but it didn't take me long to make my first part.

You can also define macros for real G-codes if you want. So, defining G28 would allow you to take over how the printer homes itself.

The Problem Path planning goes on inside the 3D printer itself. It’s what the 3D printer’s firmware does with the received G-code that turns it into the physical motion of motors along the X ...