Creality V2 2 Board Diagram _hot_

The diagram confirms that PB1 is used for both E0_DIR and the part cooling fan ( FAN0 ). This means you cannot operate the extruder direction while varying fan speed via software. Creality’s stock firmware works around this by using fixed fan speeds.

The Creality V2 2 board diagram consists of several key components, each playing a vital role in the board's functionality:

If you own a Creality V2.2 board, do not rely on Creality’s official diagram alone . Instead, print a community-corrected pinout and tape it inside your printer’s electronics case. The board itself is decent for silent printing, but its documentation is a weak link—saved only by passionate open-source contributors.

| Pin | Signal | MCU Pin | |-----|--------|---------| | 1 | 5V | - | | 2 | GND | - | | 3 | LCD_EN | PB8 | | 4 | LCD_RS | PB9 | | 5 | LCD_RW | PC6 | | 6 | LCD_D4 | PC7 | | 7 | LCD_D5 | PC8 | | 8 | LCD_D6 | PC9 | | 9 | LCD_D7 | PA15 | | 10 | Beeper | PB15 | Creality V2 2 Board Diagram

This article provides the most detailed information available on the board's specifications, pinouts, diagrams, and the steps for modifying its firmware (Marlin and Klipper). It’s important to note that Creality has never released an official, high-level schematic or pinout diagram for this board; the information gathered here comes from community teardowns, open-source firmware configurations, and real-world user experiences. The main resources come from the pins_RAMPS_CREALITY.h file in the Marlin firmware and various community-sourced Klipper printer configuration files.

The Creality V2.2 board is laid out logically, with motor drivers grouped at the top and power/heating elements grouped at the bottom right. Below is the comprehensive pinout map. 1. Stepper Motor Connections

The V2.2 diagram is a masterclass in budget design trade-offs. While it works for stock printers, serious users will hit its limits: The diagram confirms that PB1 is used for

Are you currently experiencing any ?

Filament runout sensors, BLTouch, and thermal runaway protection.

They are labeled X , Y , Z , E on the PCB near the white 4-pin JST-XH connectors. Q: Are there spare IO pins for LED lighting? The Creality V2 2 board diagram consists of

Check your EXP1 and EXP2 display cables. They are easily inverted. If they are correct, the board firmware might be corrupted and requires re-flashing via USB.

[stepper_y] step_pin: PF6 dir_pin: PF7 enable_pin: !PF2 microsteps: 16 rotation_distance: 40 endstop_pin: ^PJ1 position_endstop: 350 position_max: 350 homing_speed: 50