DRV8825 driver board widely used in 3D printers and small CNC machines.The module has a pinout, it can be used as a better performance of the pull-down menu board replacement in many applications.
Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step.
It uses 8.2 - 45 V, can provide up to about 1.5 per phase no heat sink or forced air flow (rated up to 2.2 per volume sufficient additional cooling).
Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates.
Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay). Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout.