Can I Make A Robot Arm?

Quick Google it uses an arbotix controller.  This is an arduino with proprietary firmware so I don’t believe it is supported directly. you can just swap it out with a supported arduino like a mega https://synthiam.com/Support/Hardware/Arduino-Due-Mega or an ezb etc.

https://www.interbotix.com/arbotix-robocontroller

https://vanadiumlabs.github.io/arbotix/