A4988

A4988 stepper driver

Cheap driver boards are available

A4988 Driver Module Stepper Motor Driver Board with Heatsink for under £2

A4988 board

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

A4988 Arduino stepper motor wiring schematic diagram

External links to datasheets: TI slvsa73f pdf and A4988

How to Drive Nema 17 stepper motor using A4988 Driver