Comes with A4988 driver, no additional driver is required, support for expansion of offline controller and rotary engraving module
Stable performance, high cost performance, very suitable for DIY players

Colour: as shown
Material: ABS

Package Contents:
1 * Lidar engraving machine motherboard

Only 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.