Drv8825 Stepper Motor Driver Carrier, High Current- Ramps 1.4

Drv8825 Stepper Motor Driver Carrier, High Current- Ramps 1.4

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).

Simple step and direction control interface

1-Simple step and direction control interface
2-Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
3-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.
4-45 V maximum supply voltage
5-Built-in regulator (no external logic voltage supply needed)
6-Can interface directly with 3.3 V and 5 V systems
7-Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout
8-Short-to-ground and shorted-load protection
9-4-layer, 2 oz copper PCB for improved heat dissipation
10-Exposed solderable ground pad below the driver IC on the bottom of the PCB
11-Module size, pinout, and interface match those of our A4988 stepper motor driver carriers in most respects

Package Included

1 x DRV8825 stepper motor driver Module
1 x Heat Sink