1.The DRV8825 Stepper Motor Driver Module has a pinout, it can be used as a better performance of the pull-down menu board replacement in many applications
2.The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step).
3.It operates from 8.2 - 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).
4.Intelligent chopping control automatically selects the correct current decay mode (fast decay or slow decay)
5.5PCS DRV8825 Compatible Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Rrerap Ramps 1.5 1.6 CNC Machine or Robotics