SainSmart 3-Axis GRBL USB Driver Controller Board DIY Engraver Control Board for GRBL

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Feature

Applicable software: GRBL control, Un Gcode Sender, GRBL controller, or other software that supports GRBL code
Stepper motor drivers are welded: A4988 motor driver,16 microstep 1.5A phase current output
Support stepper motor: NEMA17 NEMA23 stepper motor, phase current less than 1.5A
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)

Description

SPECIFICATION

Laser interface: 12V or 5V, power less than 18W laser module.
Power supply: voltage: 12V current about 4A , according to the load to increase or decrease the power supply.
Limit interface: 3-axis limit interface.
Probe interface: for Z axis tool zero.
Power interface: DC-005 2.0 interface

WHAT'S IN THE PACKAGE

1x Controller Board
1x CD
1x USB Cable