Placa portadora de controlador paso a paso A4988 DRV8825 – Módulo de expansión de 4 ranuras para impresora 3D, CNC, RAMPS, Arduino Mega, SKR

Product features:

1. If jumper is hit the position of ON DP, that means 16 segment (4988) or 32 segment(8825)Jm connected motor

2. Jv connect 5V and 12V-24V power supply

3.JCE,S,D, G, respectively corresponding to the connection of the Enable / Step / Dir / Gnddrive signal output

Notice:

Pay attention to when installation direction,otherwise it may burn drive even the mainboard