5PCS DRV8825 Stepper Motor Driver Module + Heat Sink 3D Printer RepRap StepStick

The DRV8825 stepper motor driver carrier board TI DRV8825 micro bipolar stepper motor drive is a breakthrough. The module has a pinout and interface with our A4988 stepper motor driver carrier is almost the same, so it can be used as a better performance of the pull-down menu board replacement in many applications. DRV8825 features an adjustable current limit, overcurrent and overtemperature protection, six micro-resolution (down 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).Product Features1 simple steps and direction control interface2 six different steps resolutions: full step, half step, 1/4-step1/8-step1/16-step, 1/32-step3.CAN interface directly with 3.3 V and 5 V systems4 Over-temperature thermal shutdown, overcurrent shutdown, under voltage lockout5 short to ground short circuit load protection6. 4 Layer 2 oz copper PCB, in order to improve heat dissipation7 expose