Creality K2 Pro Mainboard (4002020083) – 32-bit Silent Control Board for K2 Plus 3D Printer

The Creality K2 Pro Mainboard (part number 4002020083) is the dedicated control board for the Creality K2 Plus 3D printer, engineered for high-speed and high-precision printing. Unlike generic boards, it is built around a 32-bit ARM Cortex-M microcontroller (GD32F407VGT6) and features integrated silent stepper drivers for quiet operation. It supports Klipper firmware for advanced motion control and includes modern connectivity options such as USB-C, Ethernet, Wi-Fi, and CAN Bus.

Highlights

• 32-bit ARM Cortex-M microcontroller (GD32F407VGT6) for fast processing
• Integrated silent stepper drivers for all 5 axes (X, Y, Z1, Z2, E)
• Optimized for Klipper firmware with high-speed printing
• Multiple connectivity: USB-C, Ethernet, Wi-Fi, CAN Bus
• Dedicated DSI port for display
• Designed specifically for Creality K2 Plus

In daily use

This mainboard delivers smooth and quiet motion thanks to its silent stepper drivers, making it suitable for environments where noise is a concern. The 32-bit processor handles complex G-code efficiently, enabling faster print speeds without compromising quality. With Klipper support, users can take advantage of advanced features like input shaping and pressure advance. The board provides all necessary connections for heaters, fans, sensors, and a display, ensuring seamless integration with the K2 Plus.

Full specifications

• Microcontroller: GD32F407VGT6 (32-bit ARM Cortex-M)
• Stepper drivers: Integrated silent drivers (TMC2209 equivalent)
• Number of axes: 5 (X, Y, Z1, Z2, E)
• Input voltage: DC 24V
• Connectivity: USB-C, Ethernet (RJ45), Wi-Fi, CAN Bus
• Heater outputs: 1x hotend, 1x heated bed
• Fan outputs: Multiple controllable fans
• Sensor inputs: Endstops (X, Y, Z), thermistors (hotend, bed), filament runout sensor
• Display interface: Dedicated DSI port
• Material: FR-4 PCB

Final note

As a genuine Creality replacement part, this mainboard ensures your K2 Plus operates at its full potential with reliable performance and compatibility.