Features:
1. With speicial power chip, support 24V power input
2. The circuit board is optimized by circuit, effectively solve the heating problem
3. Can work with E/Z/Y/X axis motor
4. With USB interface, easy to operate
5. Replacement board for Ender-3 220*220*250mm 3D Printer
Package Included:
1 x Ender-3 Mainboard
