Controlling GRBL-based cnc-machine via console commands, buttons on form, numpad. Monitoring cnc-machine state. Loading, editing, saving and sending of G-code files to cnc-machine. Visualizing G-code ...

[Martin Raynsford] wrote a program that converts a black-and-white 2D image to G-code so that his laser printer could then etch the image. Not satisfied with just that, he used his laser printer to ...