Arduino Breakout board for A4988 Stepper Motor Control Module

The A4988 stepper motor driver carrier is a breakout board for the TI’s A4988 micro stepping bipolar stepper motor driver. It has a proper Connector for the stepper motor, a three in 1 DIP switch for controlling the motor in 5 steps.

The motor configuration can be set using this board –

It has Enable, Direction and Step pinouts. Supports logic level of 5V while motor supply voltage from 8-35V. It is recommended to use at least 9V in this board.

A4988 Stepper Motor Breakout Board pinout:

Specification: –

• Minimum operating voltage: 8.2V
• Maximum operating voltage: 35V
• Maximum current per phase: 2Amp
• Minimum logic voltage: 3.0V
• Maximum logic voltage: 5.0V
• Micro step resolutions: Full, 1/2, 1/4, 1/8, 1/16 Selectable using DIP Switch
• Reverse voltage protection: No

A4988 Stepper Motor Breakout Board Dimension and footprint:

A4988 Stepper Motor Breakout Board Applications:

• Interfacing with A4988
• Stepper Motor Control
• Automotive
• Control system
• Robotics

Example Projects on A4988 Stepper Motor Breakout Board:

A4988 Stepper Motor Breakout Board Interfacing

Additional Resources:

A4988 Datasheet