Creality V2 2 Board Diagram 【2025-2027】

In the quiet workspace of a 3D printing enthusiast, there exists a silent legend known as the Creality V2.2 board. Unlike the newer, flashier 32-bit boards, the V2.2 is an 8-bit workhorse, often found in machines like the Ender 5 Plus Go to product viewer dialog for this item. and various models. The Awakening: A Spark in the Silence The story of a V2.2 board

Protection: Features improved thermal runaway protection and optimized circuits to reduce heating.  V2.2 Board Layout and Pinout  Creality V2 2 Board Diagram

• These firmware developers include "pins files" which are essentially text-based versions of the board diagram. The file pins_CHITU3D.h or pins_CREALITY_V4.h (often shared naming conventions) contains the logic map for the V2.2.

🧠 MCU & Drivers

• Main chip: STM32F103RET6 (ARM Cortex-M3, 32-bit, 512KB flash)
• Stepper drivers: Silent – HR4988 or TMC2208 (look for silver heatsinks; TMC2208 gives true silent operation)
• Fuse: 15A resettable (near power input)

Note: V2.2 board has only MIN endstops; MAX ends are not populated. In the quiet workspace of a 3D printing

• Driver jumpers (Legacy vs. UART mode).
• Fuse ratings (thermal protection points).
• EXP1 / EXP2 ports (for LCD screens).