Creality V2 2 Board Diagram !!better!! [ 2026 Update ]

[Image: Conceptual diagram of Creality V2.2 Board Pinout] (Imagine a board with connections listed below)

High-amperage output providing power to the heated print bed.

for the main power input (+24V) as reversing it will damage the board. Creality V2 2 Board Diagram

Are you attempting to like a BLTouch or a different screen?

Always-on 24V power rails for cooling the heatsink and control board enclosure. [Image: Conceptual diagram of Creality V2

The integrated A4988 drivers do not support stealthChop. If your printer is incredibly loud, it is normal for this board. The only fix is upgrading to a silent board (like the Creality V4.2.7 or an SKR mini).

Creality V2.2 Mainboard is a popular 8-bit upgrade and replacement board used primarily in the Creality Ender 5 Plus CR-10S series Sovol SV01/SV02/SV03 printers. Based on the Atmel Mega 2560 Always-on 24V power rails for cooling the heatsink

Note: Upgrading from V2.2 to 4.2.7 requires changing the LCD cable wiring, as detailed in this YouTube video . Conclusion

| Feature | Specification | Diagram Accuracy | |--------|----------------|------------------| | | STM32F103RET6 (or clone GD32F303) | ✅ Correctly labeled | | Drivers | TMC2208 (standalone, no UART) | ⚠️ Diagram doesn’t show missing UART | | Probe port | 5-pin (G, V, IN, G, OUT) | ✅ Correct pins, but polarity missing | | Firmware flash | MicroSD card or ST-Link via SWD | ❌ SWD pins not on diagram | | Heater outputs | MOSFET-controlled (24V) | ✅ Marked | | Fans | Part-cooling (PWM), Hotend (always-on) | ⚠️ Fan0/Fan1 swapped in some revisions |

The 2-pin connector (traditionally Black/White or Red/Blue lines) provides the trigger signal when the probe detects the bed. Unplug your physical mechanical .