Description

This A4988 / DRV8825 Stepper Motor Driver Expansion Board for 3D Printer Parts is used to extend the A4988 or DRV8825 stepper motor driver module. You can use A4988 / DRV8825, take care of the direction when inserting, or it may burn down the driver. The jumper hits the position of ON DP to indicate 16 subdivisions (4988) or 32 subdivisions (8825).

Features:

Interface: direction, enable, speed
Has a thermal extinguishing circuit
Ground connection protection
3 keys for micro-stepping settings
Short circuit protection

Package included:
1 x Stepper motor driver for 3D printer parts A4988/8825