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A4988 Stepper Motor Driver Carrier, Black Edition

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


Price break Unit price (US$)
1 4.95
5 4.65
25 4.37
100 4.11


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) 

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0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black

Related Categories

A4988 Stepper Motor Driver Carriers, Black Edition
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Solderless Breadboards
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Wires with Pre-Crimped Terminals
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0.1″ (2.54 mm) Male Headers
0.1″ (2.54 mm) Female Headers
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