---
product_id: 101854173
title: "SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip"
brand: "sparkfun"
price: "€ 42.76"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/101854173-sparkfun-big-easy-driver-stepper-motor-driver-board-for-bi
store_origin: FI
region: Finland
---

# 2A/Phase Max 30V Drive Voltage 5V/3.3V Regulation SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip

**Brand:** sparkfun
**Price:** € 42.76
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Precision Power!

## Quick Answers

- **What is this?** SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip by sparkfun
- **How much does it cost?** € 42.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/101854173-sparkfun-big-easy-driver-stepper-motor-driver-board-for-bi)

## Best For

- sparkfun enthusiasts

## Why This Product

- Trusted sparkfun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cooling Ready:** Designed for optimal performance, even without active cooling at lower currents.
- • **Unleash Precision:** Experience seamless control with bi-polar microstepping technology.
- • **Versatile Voltage:** Compatible with a maximum motor drive voltage of 30V for diverse applications.
- • **Customizable Current:** Easily adjust motor current from 0mA to 2000mA with the onboard potentiometer.
- • **Power Meets Efficiency:** Drive your motors with up to 2A per phase for robust performance.

## Overview

The SparkFun Big Easy Driver is a high-performance stepper motor driver board designed for bi-polar stepper motors, featuring the Allegro A4988 chip. It supports a maximum of 2A per phase and operates at a drive voltage of up to 30V, making it ideal for a variety of applications. With onboard 5V/3.3V regulation and adjustable current settings, this driver board is perfect for both hobbyists and professionals looking to enhance their motor control systems.

## Description

SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip

## Features

- Big Easy Driver: It was designed by Brian Schmalz as a stepper motor driver board to work with bi-polar stepper motors and is based on the Allegro A4988 stepper driver chip
- The Big Easy Driver can drive up to a max of 2A per phase of a bi-polar stepper motor - Defaulting to a 16 step microstepping mode with a maximum motor drive voltage of roughly 30V
- Features: Bi-polar Microstepping Driver, 2A/Phase Max, 1.4-1.7A/Phase w/o Heatsink, Max Motor Drive Voltage: 30V, On-board 5V/3.3V Regulation
- Although this board should be able to run most systems without active cooling while operating at 1.4-1.7A/phase, a heatsink is required for loads approaching 2A/phase.
- The potentiometer on board is included to allow users the ability to select the current provided to the motor. It ranges from 0mA to 2000mA (2A)

## Product Details

- **Brand:** SparkFun
- **Voltage:** 5 Volts
- **Horsepower:** 2 Watts
- **Material:** Copper
- **Item Weight:** 0.01 Pounds

## Images

![SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip - Image 1](https://m.media-amazon.com/images/I/61fnacS8VdL.jpg)
![SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip - Image 2](https://m.media-amazon.com/images/I/71skHdSi4SL.jpg)
![SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip - Image 3](https://m.media-amazon.com/images/I/71m8x5-7CHL.jpg)
![SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip - Image 4](https://m.media-amazon.com/images/I/51rsY259JvL.jpg)
![SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip - Image 5](https://m.media-amazon.com/images/I/41Wryl1+tHL.jpg)

## Frequently Bought Together

- SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip
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**Shop now:** [https://www.desertcart.fi/products/101854173-sparkfun-big-easy-driver-stepper-motor-driver-board-for-bi](https://www.desertcart.fi/products/101854173-sparkfun-big-easy-driver-stepper-motor-driver-board-for-bi)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-15*