Pololu A4988 Stepper Driver Kit

Kit includes Pololu A4988 Stepper Driver and 1x16-pin breakaway 0.1" male header. We also offer for an additional cost, an option to include one (1) heatsink w/ adhesive with your kit, and/or the option to have UltiMachine assemble the kit for you. The A4988 stepper motor driver carrier is a breakout board for Allegro’s easy-to-use A4988 microstepping bipolar stepper motor driver and is a drop-in replacement for the A4983 stepper motor driver carrier. The driver features adjustable current limiting, overcurrent protection, and five different microstep resolutions. It operates from 8 – 35 V and can deliver up to 2 A per coil.Note: This board is a drop-in replacement for the original Pololu  A4983 stepper motor driver carrier. The newer A4988 offers overcurrent protection and has an internal 100k pull-down on the MS1 microstep selection pin, but it is otherwise virtually identical to the A4983.The A4988 stepper motor driver carrier is a breakout board for Allegro’s easy-to-use A4988 micr