Qidi Tech 1 - Replicator 1 clone

[DaveB]

Thanks for letting people know because the script from here, for those lines, is much better and wiser. 127 is full blown current to your motors which is absolutely horrible to do, and use.

I've been wondering if a stepper driver vref config value of 127 is a tradeoff for increased stress on the stepper motor in favor of reduced power dissipation across the stepper driver output amp? (Note that's a total guess on how the driver amp circuit works.)