Adjust the phase current, crank up the microstepping, and forget about it — that’s what most people want out of a stepper motor driver IC ... of the underlying Arduino through its AUX3 ...

grbl is stepper motor controller firmware for ... in this further EinW blog My small cnc mill project needs motors (so I am told) that are too powerful for the normal drivers included on grbl Arduino ...

Makers, developers and Arduino enthusiasts searching for silent stepper drivers with high resolution ... Make your stepper motor applications extremely compact ! – Make sure that you never ...

He was able to get it running with an Arduino in no time so he decided to take the project a little bit further. What he ended up with is a stepper motor driver which can be controlled over Bluetooth.