CNC Shield Expansion Board V3.0 + 4Pcs A4988 Stepper Motor Driver for Engraver 3D Printer DC 12V to 36V

Product ID : 34888011

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Galleon Product ID 34888011

UPC / ISBN 763741935009

Shipping Weight 0.11 lbs
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Model

Manufacturer Walfront

Shipping Dimension 5.08 x 3.5 x 1.77 inches
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₱ 1,519

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via AIR

Get it between 2025-08-25 to 2025-09-01. Additional 3 business days for provincial shipping.

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• Electrical items MAY be 110 volts.
• 7 Day Return Policy
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CNC Shield Expansion Board V3.0 + 4Pcs A4988 Features

• SUITABLE FOR : Use removable A4988 or DRV8825 compatible stepping driver

• MAIN FUNCTION: The extension board can be used for engraving machine or 3D printer driver

• COMPATIBLE WITH GRBL 0.8: The CNC Expansion Board is compatible with GRBL 0.8. Open-source firmware operated on UNO, converting G code command into stepping signal

• PWM SPINDLE AND DIRECTION PIN: PWM spindle and direction pin, 4 shaft support (X, Y, Z, A - you can copy X, Y, Z or use pin D12 and D13 customize firmware perform complete shaft 4)

• PRACTICAL DESIGN: This stepping motor can connect 4 pin connectors or be soldered.

About CNC Shield Expansion Board V3.0 + 4Pcs A4988

Description Specifications: CNC Expansion Board: Version: V3.0 Color: Red Size: 68 x 53 x 18mm / 2.67 x 2.08 x 0.7" Voltage: DC 12V to 36V (only DRV8825 driver can handle up to 36V, so please consider voltage for power supply) 4pcs A4988 Driver: Color: Red Size: 20 x 15mm / 0.78 x 0.59" Thermal Shutdown Circuit: Yes Cross Current Protection: Yes Ground Fault Protection: Yes Short Circuit Protection: Yes Compatible Logic Voltage: 3.3V and 5V Five Step Modes: Full, 1/2, 1/4, 1/8 and 1/16 Mix with slow current attenuation model. Internal UVLO and low RDS (on) output. Automatic current attenuation mode Detection/Select. Phase-in rectifier, low power consumption. Warning: Connecting or disconnecting stepping motor while driver is powered on might damage driver. 4pcs Heat Sinks Size: 8 x 8mm / 0.31 x 0.31" Color: White Package Includes: 1 x V3 Extension Board 4 x Drivers 4 x Heat Sinks