Creality V2 2 Board Diagram «FREE ●»

| Feature | V2.2 (V4.2.2) | V4.2.3 | V4.2.7 | |---------|---------------|--------|--------| | MCU | STM32F103RET6 | STM32F103RET6 | GD32F303 (clone) | | Stepper drivers | TMC2208 (standalone) | TMC2225 (standalone) | TMC2225 (UART ready) | | Z‑endstop + BLTouch share pin | Yes (PC14) | No (separate) | No (separate) | | SD card conflict | Yes (CS with X_DIR) | Yes | Fixed | | Fan voltage | 12V (LDO) or 24V | 24V | 24V | | Known issues | SD conflict, BLTouch trace cut | None major | None major |

Always turn off the power before making any changes to the wiring. Static electricity can damage components, so consider using an anti-static wrist strap. Creality V2 2 Board Diagram

The Creality V2.2 board Go to product viewer dialog for this item. | Feature | V2

Confirmation needed: Some revisions use PA8 for bed PWM (TIM1_CH1). Firmware must match. Confirmation needed: Some revisions use PA8 for bed