Product Description:
This expansion board can be used as a driver expansion board for engraving, 3D printers.
Total of 4 slots can drive 4 A4988 stepping motors.
Each road stepper motor requires 2 IO ports.
In other words, 6 IO ports can successfully manage 3 stepping motors.
UNO introduction of Arduino modules with IO ports. Very convenient to use.
Note: When inserting A4988 module, please be careful not to insert the other side.
Package Contents:
1 x V3 Engraving Shield 3D Printer CNC Expansion Board
[Precautions]
Please be aware that you must have expertise in order to use this product.
Please note that we only sell our products, and we cannot provide technical support for our products.
The color and size of the actual product may differ slightly from the published images depending on the lighting and your display settings.