V4 CNC Shield Expansion Board 4.0 For Engraving Machines And 3D Printers, Three Channel Stepper Driver Platform For A4988 Modules, Plug And Play Setup, Smooth Motor Control, Pro Grade Reliability
UPC:
✔️ Three-slot driver board for A4988/DRV8825, 5V input, I2C ready
This V4 CNC Shield Expansion Board adds three motor driver slots to engraving machines and 3D printers. It can drive 3 axis using 6 IO ports (2 per motor), making wiring simpler and control easier. The board uses a 5V DC power interface and accepts a power input of 7.5-12V, plus released digital IO and I2C interfaces for easy connections to ENDSTOP, LCD I2C, or other I2C modules. Note: this board does not include the A4988 stepper driver module.
✅ Three slots for stepper driver modules, compatible with A4988 or DRV8825✅ Drives 3 axis using 6 IO ports (2 per motor) for simple control
✅ Power: 5V DC interface; 7.5-12V motor power input
✅ I2C interface and digital IO for ENDSTOP, LCD I2C, or other I2C modules
✅ GRBL compatible with nano boards for easy integration
✅ Size: 59x72 mm; weight: 30 g; red PCB
💡 What is a CNC shield expansion board used for in engraving machines and 3D printers? A handy overview explains its role in simplifying motor control.
- Three motor driver slots support A4988/DRV8825 for easy upgrades
- 5V control logic with 7.5-12V power compatibility enables stable operation
- I2C and digital IO interfaces simplify connections to ENDSTOP and LCD I2C
- GRBL compatible with nano boards for quick, clean setups