3 Axis GRBL Control Board Laser Controller 3018 Pro CNC Router Engraver Control Card

3 Axis GRBL Control Board Laser Controller 3018 Pro CNC Router Engraver Control Card

Specifications:

Connection interface: USB with CH340 chip

Main control chip: Atmel 328P (Arduino Nano compatible)

Software compatibility: GRBL (Candle, UniversalGcodeSender)

OS support: Windows XP SP3, Win7/8/10/11 (32/64-bit), Linux

Power input: 24VDC via 5.5-2.5mm DC jack

Motor Control:

Compatible motors: NEMA17, NEMA23

Maximum driver current: 2A per axis

Operating current: ≤1.5A with heat dissipation

Spindle Control:

MOSFET driver

PWM speed control

Compatible spindle: 24V DC, ≤10A

I/O Ports:

Emergency Stop (EStop)

Probe input

X, Y, Z limit switches

Separate power button switch;

Port Specifications:

Limit Switch / Probe / EStop Ports: 2-pin

Module Connection Ports: 3-pin

Spindle Connection Port: 2-pin