[Open Box] Genmitsu Grbl Control Board for 3018-PROver, 3018-MX3

If you have already had the Genmitsu CNC Router 3018-MX3, this controller board can help you turn your MX3 to PROVer.

• This controller board is only compatible with SainSmart Genmitsu CNC 3018-PROVer, 3018-MX3.
• Applicable Software: Grblcontrol (Candle), LaserGRBL or other software that supports GRBL firmware, GRBL firmware version V1.1f.
• USB interface communication, support 3-axis engraving, and laser module.
• Input Interface: X Y Z limit (HOME) interface, Z-axis tool return to zero, emergency stop switch interface, GRBL offline controller interface.
• All control signals are isolated by optocoupler and have strong anti-interference ability.