Hi, I have a 3D printer (reprap) uses Arduino board. At the moment I am using open source 3D printing software to operate it.
I am planning to replace the printing head with a Dremel or Die Grinder, and use it as lightweight milling machine.
My question is what is you recommended open source or low cost CAM software that may work well. It has to be able to detect the control board via USB. I know that many CAM software works with parallel port only.
Thank you.