5Pcs DRV8825 Stepper Motor Driver Module For 3D Printer RepRap StepStick Arduino

Description

5Pc DRV8825 Stepper Motor Driver Module For 3D Printer RepRap StepStick Arduino
Description:
The DRV8825 stepper motor driver carrier is a breakout board for TI?s DRV8825 microstepping bipolar stepper motor driver. The module has a pinout and interface that are nearly identical to those of our A4988 stepper
motor driver board, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and
six microstep resolutions (down to 1/32-step). 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).
Features:
Simple step and direction control interface
· Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
· 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
· 45 V maximum supply voltage
· Built-in regulator (no external logic voltage supply needed)
· Can interface directly with 3.3 V and 5 V systems
· Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout
· Short-to-ground and shorted-load protection
· 4-layer, 2 oz copper PCB for improved heat dissipation
· Exposed solderable ground pad below the driver IC on the bottom of the PCB
· Module  size, pinout, and interface match those of our A4988 stepper motor  driver carriers in most respects (see the bottom of this page for more  information)
Package Includes:
1* DRV8825 Stepper Motor Driver Board