Cnc Grbl0.9 1.1 Usb Port Engraving Machine 3 Axis Control Board

Y1, Y2 share a drive module (can be randomly connected)Lasering or 775 motors are supported.Supports 12V TTL lasering and non-TTL lasering.Adjustable drive current. Support xyz limit switch, probe interface.The A4988 can be replaced with the 8825 driver.Colour: as shownMaterial: plasticPackage Contents:1 * Control board1 * USB data cable1 * 775 cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.