A4988 stepper motor driver module with heat sink

- for step motors, with continuous current of 2A (for example, the NEMA17 motors 3D printer)

- complete A4988 stepper motor driver with soldered-on pin bars and the cooling body

- compatible with Arduino RepRap Ramps

- Ideal for controlling your stepper motors for 3D printers or CNC machines, for example, on your existing Arduino Board with RAMPS or CNC-Shield.

- Support for: Microstepping up to 1/16 steps, adjustable current limiting, overcurrent protection, overtemperature protection

- Up to max. 2 A per coil with cooling, operating voltage 8 - 35 V.