24V input from the power supply. Ensure correct polarity (Red = +, Black = -). Supplies power to the heated build plate. Hotend (E0): Power for the primary heating cartridge. Stepper Motors (4-Pin JST): X, Y, Z, E:
| 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 |
It is important to clarify that for a specific piece of hardware like the Creality V2.2 board, "papers" usually refer to , pinout diagrams , or community-generated documentation rather than academic research papers.
: Features available IO pins that can be used for secondary controls, such as EZNeo LED strips . Common Use Cases
24V input from the power supply. Ensure correct polarity (Red = +, Black = -). Supplies power to the heated build plate. Hotend (E0): Power for the primary heating cartridge. Stepper Motors (4-Pin JST): X, Y, Z, E:
| 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 | Creality V2 2 Board Diagram
It is important to clarify that for a specific piece of hardware like the Creality V2.2 board, "papers" usually refer to , pinout diagrams , or community-generated documentation rather than academic research papers. 24V input from the power supply
: Features available IO pins that can be used for secondary controls, such as EZNeo LED strips . Common Use Cases Hotend (E0): Power for the primary heating cartridge
