3D Printer Board Kit For Arduino Shield V3UNO R3A4988X4 GRBL Compatible

Specifications:
Size:Arduino board: 70 x 55mm
shield V3: 70 x 55mm
4 A4988: 20 x 15mm
Heat sink:9 x 9mm
USB data cable length:43cm

Features:
100% and high quality.
Can be directly used for laser machine, 3D printers.
Users write into light carving or 3D printer arduino ,
connected to the motor, and peripheral accessories, it can use.

The kit includes:
1x arduino improved version of the board
1x shield V3 expansion board
4x A4988 motor drive board









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