Topics created by dk

@dc42
the first option looks the most interesting. This way I can get 2 more spare drivers for future upgrades!
Do you have wiring diagram for parallel stepper connection?
Should steppers wire length be the same? or 500mm difference in wires lengths does not effect synchronies of motor movements?

@dc42 Thank you David!

@dk, this thread is getting too long and has an inappropriate title, so I am starting a new one for this specific problem (Duet 3 tool board and BLTouch).

@dk Yes, it will be a long way. I've seen some interesting, but failed projects on reprap. The reason was, that to succeed, you need physical and software development, both is important. In those projects one of the two aspects failed. I'll try to make a first working demo with both sides working, then I will publish it.
Duet 3 seems to be ideal for a multiple scara printer, using the CAN bus to expand the number of steppers/extruders.