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 ...
Leveraging the Trinamic TMC2208 stepper motor driver gives Ethersweep silky smooth ... the ubiquitous ATMega328 microcontroller, with the Arduino software stack deployed, making uploading firmware ...