Engraving Machine Control Board 3 Axes

Offline engineering: GRBL1.1f firmware is adopted, with stable performance. Optional offline module to realize offline tool setting and engraving. Directly enter the picture for engraving, without programming and design, simple and convenient
Adjustable power: PWM or TTL signal control is supported, and the power is adjustable between 0-100%. The spindle supports 0-100% adjustable PWM power. Enhanced spindle drive can support 20000rpm spindle
Stable overcurrent protection: provide overcurrent protection for to avoid damage, upgrade integrated drive, 2A high current, high stability. Add power button switch
Good heat dissipation: professional shell protection, fan active heat dissipation, will not heat for a long time. Add fan ports to force cooling, add enclosures to protect the control panel during transportation and avoid short circuit problems during use
Short circuit protection function: cancel module, use the integrated to drive, with short circuit protection, integrated heat dissipation aluminum alloy

Colour:black
Material:

Package Contents:
1 x Control Board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.