A4988 3D 0.8, 4 3D CNC CNC Expansion Board Stepper Motor Driver for Engraver Printer, Opensource Firmware GRBL Compact

CNC CNC Expansion Board A4988 Stepper Motor Driver for Engraver 3D Printer, Opensource Firmware GRBL 0.8, Compact Design, 4 Shaft Support, Removable Driver, 3D Printer Kit

A4988 3D 0.8, 4 3D CNC CNC Expansion Board Stepper Motor Driver for Engraver Printer, Opensource Firmware GRBL Compact

1. Use removable A4988 or DRV8825 compatible stepping driver 2. The extension board can be used for engraving machine or 3D printer driver 3. Compatible with GRBL 0.8. Opensource firmware , converting G code command into stepping signal 4. 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) 5. Compact design, stepping motor can pin connectors or be soldered Spec: Features: Use removable A4988 or DRV8825 compatible stepping driver. The extension board can be used for engraving machine or 3D printer driver. Compatible with GRBL 0.8. Open-source firmware, converting G code command into stepping signal. 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). Compact design, stepping motor can pin connectors or be soldered. This is a set of disassembled part, and you need basic soldering skills to solder them together. 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

Brand: Yosoo

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Key Features

• ✅ [SMOOTH ENGRAVING] Provides PWM spindle and direction pin for smooth and consistent engraving
• ✅ [HIGHLY ADJUSTABLE] Compatible with GRBL 0.8, allowing for customization and fine-tuning
• ✅ [PRECISE CONTROL] Supports 4 shafts (X, Y, Z, and A) for accurate control of multiple movements
• ✅ [EFFICIENT PERFORMANCE] Removable A4988 or DRV8825 stepping drivers for efficient and reliable operation
• ✅ [COMPACT DESIGN] Space-saving board design with soldering or 4-pin connector options

Product Details

• ✅ Package Dimensions: 3.94 x 3.15 x 1.57 inches
• ✅ Item Weight: 1.76 ounces

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