Creality V2 2 Board Diagram [hot] -

When compiling your own firmware, the V2.2 diagram provides the pins_CREALITY_V4_2_2.h file (found in Marlin/src/pins/stm32f1).

The Creality V2.2 board—widely mislabeled as the “4.2.2” silkscreen version—is the silent mainboard upgrade for the Ender 3 Pro, Ender 3 V2, and CR-10 series. It replaces the earlier 8‑bit boards with a 32‑bit ARM Cortex‑M3 architecture and TMC2208 (or TMC2225) stepper drivers in standalone mode. This paper provides a reverse‑engineered block diagram, pinout mapping, power distribution, and critical signal paths necessary for custom firmware (Marlin, Klipper), hardware repairs, and expansion modifications. Creality V2 2 Board Diagram

Below is a clear pinout reference and diagram explanation. When compiling your own firmware, the V2

The official diagram shows the 5-pin probe port but swaps the order of GND and VCC compared to standard sensors. Many users have fried their probes because the diagram lacks a clear warning. Community diagrams correct this. Many users have fried their probes because the