Creality V2 — 2 Board Diagram ((better))

This is a detailed technical paper on the Creality V2.2 Silent Motherboard (often referred to as the 4.2.2 or V2.2 board), focusing on its schematic layout, component identification, and functional block analysis. This document is intended for educational purposes, firmware development, and hardware troubleshooting.

Includes thermal runaway protection and optimized circuits to handle 24V input voltage safely. TH3D Studio LLC Port & Pinout Diagram Guide Creality V2 2 Board Diagram

(often designated as version 2.2.x) is an 8-bit mainboard powered by the ATmega2560 processor. It served as a significant mid-cycle update for high-end Creality machines like the CR-10S, CR-10S Pro V2, and Ender 5 Plus. This is a detailed technical paper on the Creality V2

V4.2.2 (32-bit): Uses an STM32 ARM chip and includes a dedicated 5-pin port for CR-Touch. TH3D Studio LLC Port & Pinout Diagram Guide

⚠️ Critical Note: On the V2.2 board, the Z-probe pin (PB7) is PHYSICALLY SHARED with the BED HEATER control. This is a common design flaw. When adding a BL-Touch, you must either:

The Creality V2 2 board is a microcontroller-based motherboard designed specifically for 3D printing applications. It is a successor to the popular Creality V1 board, offering improved performance, additional features, and enhanced reliability. The board is compatible with a wide range of 3D printers, including Creality's own Ender series, and is widely used in the 3D printing community.

If you are designing a Voron, Rat Rig, or high-speed Ender, replace the V2.2 board with a BTT SKR Mini E3 V3 or Manta M8P. However, keep the V2.2 diagram as a reference – many of its pin assignments live on in modern 3D printer boards.