I did actually rework it to run on a different PIC ( IIRC from F477? to F452?) for my own, unfinished (and likely to now remain so), 4th axis. As I recall it was a case of changing header and fuse files and recompiling. But for the fiver or so the right PIC costs you're right it isn't worth it. (before anyone asks the files are currently inaccessible to me as pc in storage).

Quote Originally Posted by Jonathan View Post
It shouldn't take much work to get it to run on a different PIC, but still probably not worth it...