Features:1. Can be directly used for laser engraving machine, 3D printers.
2. Users write into light carving or 3D printer firmware,
3. Connected to the stepper motor, and other peripheral accessories, it can use.
Specifications:Size: board: 70 x 55mm
CNC shield V3: 70 x 55mm
4 A4988: 20 x 15mm
Heat sink: 9 x 9mm
USB data cable length: 43cm
The kit includes:
1x improved version of the board
1x CNC shield V3 expansion board
4x A4988 stepper motor drive board
Package include:
1 x + cnc shield V3 + 4 A4988 3D laser engraving machine kit
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