I have been reading up on the Mach3 CNC software. It is my understanding that it only works with a parallel port. One free alternative (from my understanding) is an application called GRBL. It supposedly runs on the Arduino.
I have never used an Arduino before and know nothing about them. Is there a terminal software that runs over the USB to control the Arduino? Is that how the Grbl software is controlled?
I have never used an Arduino before and know nothing about them. Is there a terminal software that runs over the USB to control the Arduino? Is that how the Grbl software is controlled?