A4988 Stepper Motor Driver Carrier, Black Edition

Pololu item #: 2128 439 in stock
Brand: Pololu
Status: Active and Preferred 
RoHS 3 compliant
 Free add-on shipping in USA 
This item could qualify for free shipping Free shipping in USA over $40 

Price break Unit price (US$)
1 7.49
5 6.25
25 5.39
100 4.59


backorders allowed

Our Black Edition A4988 stepper motor driver carrier is a higher-performance drop-in replacement for the original A4988 stepper motor driver carrier. It features a four-layer PCB for better thermal performance, allowing the A4988 microstepping bipolar stepper motor driver to deliver approximately 20% more current than our two-layer (green) version. Like our original carrier, the Black Edition offers adjustable current limiting, over-current and over-temperature protection, and five different microstep resolutions. It operates from 8 V to 35 V and can deliver up to 2 A per coil with sufficient additional cooling. This board ships with 0.1″ male header pins included but not soldered in.

Alternatives available with variations in these parameter(s): header pins soldered? bulk packaged? Select variant…

 Description Specs (12) Pictures (8) Resources (8) FAQs (4) On the blog (2) 

File downloads

Allegro A4988 stepper motor driver datasheet (1MB pdf)
Dimension diagram of the A4988 Stepper Motor Driver Carrier, Black Edition (231k pdf)
3D model of the A4988 Stepper Motor Driver Carrier, Black Edition (3MB step)
A4988 Stepper Motor Driver Carrier drill guide (33k dxf)
This DXF drawing shows the locations of all of the board’s holes. It applies to both the green (md09b) and black (md09c) editions of the A4988 stepper motor driver carrier.

Related Products

A4988 Stepper Motor Driver Carrier, Black Edition (Header Pins Soldered)
A4988 Stepper Motor Driver Carrier, Black Edition (Bulk, No Header Pins)
A4988 Stepper Motor Driver Carrier, Black Edition (Bulk, Header Pins Soldered)
A4988 Stepper Motor Driver Carrier
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black

Related Categories

A4988 Stepper Motor Driver Carriers, Black Edition
16-pin Stepper Motor Drivers
Stepper Motor Drivers
Tic Stepper Motor Controllers
Stepper Motors
Solderless Breadboards
Premium Jumper Wires
Wires with Pre-Crimped Terminals
Crimp Connector Housings
0.1″ (2.54 mm) Male Headers
0.1″ (2.54 mm) Female Headers
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors