OpenELAB CNC GRBL V0.9 is a motherboard developed for various robots such as laser engraving, CNC, writing robot and so on. It has complete interfaces with cheap price, and can connect external drive, very suitable for DIY or factory use.
Features
Microprocessor：MEGA328p
Input voltage: DC 12V
File supporting format：Gcode
Supporting machine structure：CNC，laser engraving，writing robot