It has been a little while since I have made any progress, but with the summer’s vacations and other activities out of the way, I have a chance to buckle down and get some stuff done. This is actually the first time I have gotten motion with the arm with the new electronics. All seems to be working fine, except for a few issues with multistepper (Arduino Library). Next is getting the pen going.
Note – you will notice the steppers are making a bit too much noise, I just haven’t set them up properly, that will change soon.