Stepper motor control expansion board for 3D printer, compatible with A4988 and DRV8825.

Welcome to our shop! This stepper motor control board is designed for use with A4988 and DRV8825 drivers. Made with high-quality components, its performance is guaranteed. It's an ideal replacement for your damaged control boards. It has a wide range of applications in driving stepper motors and is perfectly suited for 3D printers. All jumpers are preset to the ON DP position, which corresponds to a subdivision of 16 microsteps with an A4988, or 32 microsteps with a DRV8825. Important points: - Insert the driver module (A4988 or DRV8825) in the correct orientation to avoid any risk of burns. - The Jm connector is for connecting the motor. - The Jv connector is for power: 5V for logic and 12V-24V for motor power. - On the Jc connector, pins E, S, D, and G correspond respectively to the Enable, Step, Dir, and Ground (Gnd) signals. Your order includes: 1 x Stepper motor driver control board.