Description
RATTMMOTOR Specification: Connection: USB (USB-CH340), Software: GRBL-Controller (Candle), Lasergrbl, Input voltage: 12-24 V, Master Chip: Atmel 328P, Stepper motor driver: DRV8255, Spindle driver chip: MOSFET (recommendation 12-24 V; current: within 10 A), Spindle PWM speed: support, Laser engraving : Support, Current interface: 5.5-2.5 mm DC interface, Support stepper motor: support of any stepper motor, Nema 17 (42) or Nema 23 (57); 1.5-2A current is recommended. Support DIY mini CNC engraving milling machine: CNC1610, 1610Pro, 2418, 3018, 3018Pro, 3018Pro-Max




