Rattmmotor GRBL1.1 CNC control board

The GRBL 1.1 control board for the engraving machines 1610, 1310, 1610 PRO, 3018, and 3018 PRO, 3018 Pro-Max features a USB port (USB-CH340) for easy connection to a computer. The input voltage is 12-24V DC, which is implemented via a 5.5 x 2.5 mm connector. The GRBL control board is compatible with GRBL control (Candle) and Universal Gcode Sender. The system supports Windows XP/7/8. The transparent acrylic protective cover is dust and shock resistant. Included in the package are 1x GRBL 1.1 control board and 1x USB cable.