Besides RoboDK, is there a way to convert STL into robot code? I want to use my robot to do various programs involving ceramic printing. RoboDK is way out of my price range.

I read the build manual for the AR3 robot and found that during the build for the control box there is nowhere in the BOM does it mention the 5v PSU used in the build. Any specific PSU you'd recommend or any 5v PSU will work?

Hello. I have yet to buy and build this robot (but I'm desperately interested and already 3D printed all parts) and I was thinking of ways to use this machine. Is there a way to map the Arduino inputs to control what program the robot runs, ie. running a home position program with one button, running a pick/place program with another button, and running a milling/lathing operations with a final button? Even better would be to connect to an HMI (but that's for later). -->Main program ------>DI1 (Run Home routine) ------>DI2 (Run Pick/Place A) ------>DI3 (Run Pick Place B) ------>DI4 (Run Lathe Ops) ------>DI5 (Run Mill Ops)