Geekcreit CNC Shield UNO-R3 Board 4xA4988 Driver Kit With Heat Sink For Engraver 3D Printer COD

Brand: Geekcreit

{{$productInfo.reviewAmount.average}} out of 5

5 Star 1208 (95.6%)
4 Star 40 (3.2%)
3 Star 14 (1.1%)
2 Star 1 (0.1%)
1 Star 0 (0.0%)
1263 Reviews
ID: 1082323
Sold: 0 SKU441770 Stocks: 0
Price alert
Ship From:
No shipping method is available for this product to your location.
Shipping: US$00.00
to Australia via
Shipping time: Arrival time = dispatch + shipping time
This qualifies as a wholesale order,place an inquiry to receive our best price.Enquire Now!
    You May Also Like
    • Product details
    • Specification
    • Reviews (0)
    • Customer Q&As
    • Shipping & Payment


    To confirm that this part fits your vehicle, please enter your vehicle's details below.
    • Year:
      • Make:
        • Model:
          • Submodel:
            • Trim:
              • Engine:
                • Clear All
                This part is compatible with 0 vehicle(s). Show all compatible vehicles
                This part is compatible with 1 vehicle(s) matching
                This part is not compatible with
                Recent searches
                  • Year
                  • Make
                  • Model
                  • Submodel
                  • Trim
                  • Engine
                    CNC Shield Board:

                    Version: 3.0
                    Color: Red
                    Size(L*W*H): 68 x 53 x 18 mm
                    Voltage: DC 12~36 V (At the moment only the DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)


                    1. Uses removable A4988 or DRV8825 compatible stepper drivers.
                    2. The extension board can be used for carving machine, 3 d printer driver expansion board
                    3. GRBL 0.8 compatible. (Open source firmware that runs on an -UNO that turns G-code commands into stepper signals)
                    4. PWM Spindle and direction pins,4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
                    5. Compact design. Stepper Motors can be connected with 4 pin molex connectors or soldered in place.
                    6. Please note that this is an unassembled kit and Basic soldering skills are needed.

                    A4988 Stepper Motor Driver:

                    Color: Red
                    Size(L*W*H): 20 x 15 x 10 mm
                    Thermal shutdown circuitry: Yes
                    Crossover-current protection: Yes
                    Ground fault protection: Yes
                    Load short-circuit protection: Yes
                    Compatible logic supply: 3.3V and 5 V
                    Five selectable step modes: full, 1/2, 1/4, 1/8 and 1/16


                    1. Mix with slow current decay modes.
                    2. Internal UVLO and Low RDS (On) Output.
                    3. Automatic current decay mode detection/selection.
                    4. Synchronous rectification for low power dissipation.
                    5. Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver.

                    Uno R3 Board:

                    MCU: ATmega328
                    Clock speed: 16 MHz
                    USB interface: ATmega16U2
                    Operating voltage: 5 V
                    I-I / O pin output current: 40 mA max
                    3.3 V output current: 150 mA max
                    Digital I/O pins: 14 (including 6 with PWM capability)
                    Analog input pins: 6
                    EEPROM: 1 kB
                    Static RAM (SRAM): 2 kB
                    Flash memory: 32 kB
                    Size(L*W*H): 68 x 53 x 10 mm

                    Click to download universal course

                    Package included:

                    1 x Uno
                    -R3 Board
                    1 x CNC Shield Board
                    4 x A4988 Stepper Motor Driver
                    4 x Heat Sink
                    1 x USB Cable
                    1 x 40-Pin Row Needles


                    Customers who view this item also bought

                    Customer Reviews

                    Customer Q&As

                    Shipping Methods

                    The total estimated time it takes to receive your order is shown below:
                    • You place your order
                    • (Processing time)
                    • We ship your order
                    • (Shipping time)
                    • Delivery!
                    Total Estimated Delivery Time
                    The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.
                    Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
                    Shipping time: The time for your item(s) to travel from our warehouse to your destination.
                    Recommended shipping methods for your country/region are shown below:
                    Ship to: Ship From
                    CN Warehouse
                    • CN Warehouse
                    • HK Warehouse
                    • USA Warehouse
                    • FR Warehouse
                    • AU Warehouse
                    • UK Warehouse
                    • GWTR Warehouse
                    • RU Warehouse
                    • ES Warehouse
                    • CZ Warehouse
                    • AE Warehouse
                    • BR Warehouse
                    • JP Warehouse
                    • PL Warehouse
                    This warehouse cannot ship to your location.
                    Shipping method(s) Shipping time Tracking information
                    (1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
                    (2) Business days do not include Saturday/Sunday and any public holidays.
                    (3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
                    (4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
                    (5) Expedited shipping can not be used for PO Box addresses

                    Payment methods

                    We support the following payment methods.Click for more information if you are confused about how to pay.
                    *We currently offer COD payments for Saudi Arabia, United Arab Emirates, Kuwait, Oman, Bahrain, Qatar, Thailand, Singapore, Malaysia, Philippines, Indonesia, Viet Nam, India. We will send a confirmation code to your mobile phone to verify that your contact details are correct. Please ensure you follow all the instructions contained in the message.
                    *Paying with Installment (credit card) or Boleto Bancário is only available for orders with shipping addresses in Brazil.

                    Wholesale Inquiry

                    • *
                    • *
                    • *
                    • 0/300
                    • *
                    • Australia
                      • Australia
                    • *
                    • Submit
                    Customers Who View This Item Also View