This is mostly standard grbl-Mega-5X with some extra stuff hacked on for my own purposes. I use this on my converted Chinese 3040CNC. K40 Laser Branch - I am now trying to use this GRBL on my new K40 ...

Hello and welcome to the user manual for your newly configured Arduino Mega Pinout Diagram. This guide is here to help you master the functions and capabilities of your product. Inside, you will find ...