Buildbotics Forum

How long does the update procedure take? I clicked update and it is stuck at upgrading firmware. The controller still moves the motors.

Hey that worked out pretty well. Once I had spliced the wires back Kern had the 8 wire combined down to 4 so it was a straight forward solder and plug in. Here is a video of it in action . I still have to wire the limit switches for homing. That looks easy enough, just a matter of connecting to the ...

So I'm attempting to retrofit an older Kern laser. This guy: https://lh3.googleusercontent.com/E9qSafRZl7_QYrvt6JTNB9Baz9LAKTdo31G5ZjFGxQg9AEYH2p34d7fYKbRpizIc0jaS9Dde6hRjb6Kb0kkMpGkhI4jw37U5BKuYgJFPib5ZiaRlc6Bi80ueL542jWDH3Fz22JCpug=w697-h929-no So the motors on this thing are quite different than ...