3D Printer Parts Stepstick A4988 DRV8825 Stepper Motor Driver Module With Heatsink Reprap Ramps 1.4/1.5/1.6 Control Board MKS


SKU: 32963690420 Category:

Why you should choose our BIQU driver?

1. We have the most preferential price

2. Our heatsink with sticker, so easy to use

DRV8825 Brief introduction

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 Features

A simple steps and direction control interface

2 six different steps resolutions: full step, half step, 1/4-step1/8-step1/16-step, 1/32-step

3.CAN interface directly with 3.3 V and 5 V systems

4 Over-temperature thermal shutdown, overcurrent shutdown, undervoltage lockout

5 short to ground short circuit load protection

6.4 Layer 2 oz copper PCB, in order to improve heat dissipation

7 exposed solder ground below the bottom of the driver IC on the printed circuit board pad

8 module size, pin and interface matching A4988 stepper motor driver operators in many ways

9 adjustable current control lets you set a potentiometer, which lets you use the stepper motor’s rated voltage or more, in order to achieve a higher rate of maximum output current step

10 Intelligent chopping control automatically selects the correct current decay mode (fast decay or slow decay)

11 Maximum 45 V supply voltage

12 built-in voltage regulator (the need for any external logic supply voltage)

A4988 Feature:

This product is a carrier board or breakout board for Allegro’s A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection; here are some of the driver’s key features:

+ Simple step and direction control interface

+ 5 different step resolutions: full-step, 1/2-step, 1/4-step, 1/8-step, and 1/16-step

+ Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)

+ Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection

Short-to-ground and shorted-load protection

+ 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

Using the driver:

POWER connections: The driver requires a logic supply voltage (3 – 5.5 V) to be connected across the VDD and GND pins and a motor supply voltage (8 – 35 V) to be connected across VMOT and GND. It can deliver up to appr. 1 A per phase without a heat sink or forced air flow.

MOTOR connections: 4, 6, and 8-wire stepper motors can be driven by the A4988 if they are properly connected.

1PC * A4988 / DRV8825 Driver

Model Number


Brand Name


Item Type


Product Name

A4988/DRV8825 Stepper Motor Driver

A4988 Color


DRV8825 Color



PCB Board


Micro Stepper Motor


3D Printer Parts

Suitable For

MKS Gen V1.4/MKS Gen L/Ramps 1.6/Ramps 1.5/Ramps 1.4


in stock



Place Of Origin

Guangdong, China (Mainland)