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Arduino UNO Compatible CNC Shield V3.0

Arduino UNO Compatible CNC Shield V3.0

Regular price £6.39
Regular price £7.37Sale price £6.39
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The Arduino Uno CNC Shield V3.0 is a versatile expansion board designed for CNC applications such as engraving machines and 3D printers. It can drive up to four A4988 stepper motors using just six IO ports. This efficient setup allows for smooth and easy operation when integrated with the Arduino Uno module.

Key Features:

  1. Four Slots for Stepper Drivers: Can drive up to four A4988 stepper motors.
  2. IO Port Efficiency: Uses only two IO ports per stepper motor, managing three motors with six ports.
  3. Seamless Integration: IO port correspondence with Arduino Uno for easy operation.
  4. Proper Insertion: Ensure correct orientation when inserting the A4988 modules.
  5. Wiring Guidelines:
    • 2A and 2B (red and green wires)
    • 1A and 1B (blue and yellow wires)

Direction Adjustment: Swap positions of one group (e.g., 2A and 2B) to change motor direction.


Ideal for CNC projects, including engraving machines and 3D printers, offering reliable performance and easy setup. The Arduino Uno CNC Shield V3.0 is an indispensable tool for precision and efficient stepper motor control in your Arduino projects.

Shipping Policy

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- UK Stock: Stocked in our UK Warehouse.
- Same-Day Dispatch: Orders placed before 3 PM will be dispatched on the same day.
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Important Information:

- Delivery Address: Once your order is placed, we cannot change the delivery address. Please ensure the correct address is provided at checkout.
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- Post-Dispatch: Once your order has been dispatched, we are unable to cancel or change the shipping address. The buyer is responsible for any issues and costs related to incorrect shipping addresses. If there are issues with the delivery and the item is returned to us, a refund will be provided. We will not reship the item.

Returns Policy

We offer Free Domestic Returns on All Products.

If you are experiencing issues with our products, please contact us. We will do
everything we can to assist you. If this does not resolve your issue, you may
open a return request , and a return label will be

Please note:

To receive a refund, you MUST return the item.

The item MUST be returned within 60 Days of purchase.

The item MUST be returned in its original condition, including all packaging and accessories.

If the item is faulty, please clearly describe the issue you are experiencing. This helps us evaluate and process the return swiftly.

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