GRBL Laser controller board CNC USB 3 Axis Stepper Motor Driver for GRBL

Description

This is a GRBL open source code-based laser,
can be used for Laser Engraving machine, CNC Engraving Machine etc.
Characteristic:
Application：use for DIY mini Engraving machine or Toy laser engraving machine
Applicable software：GRBL control、Un Gcode Sender、 GRBL controller，or other software that supports GRBL code
Communication
:USB（USB-CH340）
.
Power supply: voltage: 12V current about
4A ,
according to the load to increase or decrease the power supply.
Stepper motor driver: A4988 motor driver,16
microstep
1.5A phase current output
Support stepper motor: NEMA17 NEMA23 stepper motor, phase current less than 1.5A .
Laser interface: 12V or 5V, power less than 18W laser module.
Spindle motor interface: the maximum support 400W DC spindle motor.
With
fan
interface and TTL signal output interface (for controlling the laser module with TTL module).
Limit interface: 3-axis limit interface.
Probe interface: for Z axis tool zero.
Power interface: DC-005 2.0 interface
1 x GRBL controller board
1 x USB Cable
1x CD(Including laser control software, GRBL engraving machine control software, product instructions, software using instructions
ect
.)