CNC Engraving Controller Board Kit With Nano 3.0 And A4988 Driver For DIY 3D Printer Engraving Expansion V4 Board With GRBL Ready 3 Axis Motor Drive Dope Plug And Play Upgrade
✔️ 3-axis control board with GRBL, USB power, and plug-and-play setup
This CNC engraving controller board kit combines a Nano 3.0 microcontroller with A4988 drivers to drive a 3-axis engraving system. It supports GRBL for straightforward service, part replacement, upgrades and expansion for DIY CNC machines.
✅ 3-axis motor drive with A4988 and GRBL compatibility
✅ 5V input and 7.5-12V voltage range for flexible power options
✅ Digital IO and I2C interfaces for ENDSTOP, LCD I2C, and other I2C modules
✅ Simple step and direction control interface with anti-static precautions for safety
💡 What is a CNC engraving controller board used for in DIY engraving projects? This handy device helps manage motion, drive multiple axes, and connect to GRBL software for precise engraving tasks.
- Coordinates multi-axis motion for accurate engraving.
- Supports common drivers like A4988 and firmware like GRBL for easy upgrades.
- Enables expansion via digital IO and I2C interfaces to add ENDSTOP or LCD modules