A4988 Stepper Motor Driver Carrier, Black Edition

Pololu item #: 2128
Brand: Pololu supply outlook
Status: Rationed (Active and Preferred) 
RoHS 3 compliant

Price break Unit price (US$)
1 14.95
5 13.75


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 (13) Pictures (7) Resources (8) FAQs (4) On the blog (2) 

A4988 stepper motor driver carrier, Black Edition, with included hardware.

A4988 stepper motor driver carrier, Black Edition

A4988 stepper motor driver carrier, Black Edition.

A4988 stepper motor driver carrier, Black Edition, bottom view with dimensions.

Pololu A4988 stepper motor driver carrier, Black Edition, with included header pins soldered.

Schematic diagram of the A4988 stepper motor driver carrier (both green and black editions).

Minimal wiring diagram for connecting a microcontroller to an A4988 stepper motor driver carrier (full-step mode).


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
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