GRBL is made for three axis spingle type cutting CNC machines. Marlin is made for multi-axis 3D printing. Makelangelo-firmware was initially developped by Marginally Clever Robots, Ltd. to address the ...

Hi everyone, I’m using GRBL 1.1h on an Arduino Uno with a CNC Shield v3. My setup includes: 3 motors: X-axis connected to X driver Y-axis split across two motors: one connected to Y, the other to A ...