I received an email from Quelly del Mundo at MecSoft tonight stating that they will be adding a post processor for X-Carve/Arduino in their next releases of VisualCAD/CAM and FreeMill.
The demo versions are limited to parallel milling with one tool but are free. The next release is scheduled for January 11, 2016.
I’m not an employee or affiliated with MecSoft. I’ve just been bending Quelly’s ear for a few weeks.
