A4988 Stepper Motor Driver – Precision Control for Your Motors!
The A4988 is a compact, powerful driver for bipolar stepper motors—ideal for CNCs, 3D printers, and robotics. It supports microstepping up to 1/16 step for ultra-smooth motion, with adjustable current control and built-in protections.
Microstepping (Full to 1/16 step)
Adjustable current limit via onboard pot
Thermal, overcurrent & undervoltage protection
Easy STEP & DIR pin interface
Compatible with Arduino, RAMPS, ESP32, Raspberry Pi
Includes: 1x A4988 Driver + 1x Pin Header
Power your precision projects today with the reliable A4988!