Grbl 1.1 A4988 CNC Control Board For 3018 Router Engraver CoreXY Open Source USB 3 Axis Setup With External Driver Interface Supports Laser Or Spindle And Dual Y Axis 12V To 24V Power For DIYers
✔️ Single board with 4 A4988 drivers, 12V-24V input, USB ready
This compact CNC controller board is an Arduino Nano-based 3-axis motion controller designed for DIY laser engravers, small CNC routers, and CoreXY setups. It supports laser or spindle operation and can power from 12V to 24V, making it a handy upgrade for hobby machines.
✅ Input voltage range: 12V to 24V for board power
✅ Dual Y-axis support; XYZ or XYY layouts
✅ Integrated 4 x A4988 drivers; four-wire stepper compatibility
✅ Supports laser or spindle operation; TTL and non TTL laser options
✅ External Offline Controller optional; A4988 can be replaced with 8825
✅ Arduino Nano-based 3-axis motion control board
💡 What is a compact CNC control board used for in desktop machines?
It's a handy hub for hobbyists upgrading small CNCs and laser engravers.
- Consolidates motion control for 3 axes in compact setups
- Supports CoreXY and dual Y-axis configurations for layout flexibility
- Works with 12V-24V power and can drive laser or spindle tooling
- Includes four A4988 drivers and offers TTL or non-TTL laser options