On research I found that you can not use carbide create with pi4. Is there 
any cam software that can use Linux for pi4?
bcnc has cam built into it… runs on a pi
don’t know any others off the top of my head
It’s possible that a linux build for FreeCAD might work, but it’s going to be really tight on resources. You might need to figure out how to build it yourself using a cross-compiler setup. Look at https://freecadweb.org/index.php
Sorta like playing billiards in a phone booth.
1 Like