ANNOY TOOLS 3-Axis CNC Controller Board GRBL 1.1f with USB Cable for Offline Controller 500W Spindle

ANNOY TOOLS 3-Axis CNC Controller Board GRBL 1.1f with USB Cable for Offline Controller 500W Spindle

Features:
* The integrated driver prevents chip short circuits and comes with an integrated heatsink and fan for better cooling.
* Supports: offline controller, external high-power drivers, emergency stop, reset, resume, pause, limit switch interfaces—meeting a variety of needs.
* Both the data transmission chip and main control chip use external crystal oscillators, ensuring more stable data transfer and operation.
* Acrylic casing with an elegant appearance protects the mainboard. Suitable for laser engraving machines, CNC engraving machines, and more.

Packing List:
* 1 × Set of CNC Control Board

Packaging Details:
* Weight: 0.28kg