ANNOYTOOLS ARM 32-bit 3-Axis CNC Controller,GRBL 1.1F USB Port CNC Engraving Machine Control Board with Fan Cooling DRV8825 Standalone Driver,Support 500W Spindle/NEMA17/23 Stepper Motor/Laser Module
- Model:3 Axis GRBL 1.1F USB Port GRBL Control Board.
- Input voltage: 12-24VDC .CNC Router Machine Controller board.
- Compatibility: support 12V/24V laser, TTL/PWM modulation signal, 3P interface and 2P+2P interface.
- support 775 motor, 200W/300W/500W spindle.
- support dual Y-axis use, three-axis and two-axis switching use.
- support X/Y/Z limit switch, Z-axis probe, emergency stop switch.
- Support stepper motor: 12V, within 2A maximum current, within 1.5A recommended. (Stepper motor 42, 57).⚠️Please check the wire sequence when connecting the stepper motor, the wire sequence may be different for different motors, wrong connection may burn the motor and the motherboard..
- Support software:LaserGRBL/Lightburn/Candle(3 axis)/Universal Gcode Sender.
- Tip: Before you connect the motherboard, please carefully check the need to connect the device wire sequence (laser, motor) to prevent a mismatch of wire sequence, burn the device. Customer service 24H online, to provide you with help..