Creality V2 2 Board Diagram Jun 2026

: Includes Thermal Runaway Protection pre-enabled, which automatically shuts down the printer if temperature sensors fail.

The board features six stepper motor ports powered by onboard drivers. The drivers are integrated (surface-mounted) and cannot be unplugged.

Creality V2.2 board (often found in the CR-10S) is a classic 8-bit control center. While newer silent boards have largely superseded it, understanding its layout is key for repairs or adding mods like a BLTouch.

The CPU, a small but powerful brain, sat at the center of the board, orchestrating the entire operation. Alex pictured it as a diligent conductor, waving a tiny baton to coordinate the flow of data and control signals. The various voltage regulators were like guardians, ensuring that each component received the precise amount of power it needed to function. Creality V2 2 Board Diagram

Having a detailed diagram is more than just a technical curiosity. Here's how you'll use it in the real world.

: Separate ports for the hotend fan (always on) and the part-cooling fan. 3. Sensor & Limit Switch Ports

If your nozzle crashes into the bed when trying to find Z=0, switch the polarity of the black and white wires. Creality V2.2 Board FAQ & Troubleshooting Q: Where is the BLTouch connected on the V2.2 board? Creality V2

Note: You must flash updated Marlin firmware configured for BLTouch after completing the physical wiring, otherwise the probe will not deploy. Troubleshooting Common Creality V2.2 Board Issues

You are not alone. The community has consistently noted the lack of official documentation for the Creality V2.2 (and V2.1) boards. Datasheets containing max voltages, current limits, and comprehensive pinouts have never been publicly released by Creality. The primary source of truth remains the Marlin and Klipper configuration files.

Klipper offloads complex calculations to a Raspberry Pi. To set it up: Alex pictured it as a diligent conductor, waving

The input pins are generally grouped along the left edge and middle section of the board.

The (and associated V2.x variants) motherboard is a crucial component found in many popular Creality 3D printers, including the CR-10S , CR-20 , Ender 5 Plus , and Sovol SV01/SV02/SV03 . While newer 32-bit boards (like the V4.2.2 or 4.2.7) are now standard on new Ender 3 models, the V2.2 board remains a workhorse for robust, dual-Z-axis machines.

| Component | Pin(s) | Notes | | -------------------- | ------------------------------------------------ | -------------------------------------------------------------------------------------------------------- | | | step_pin: PC2 , dir_pin: PB9 , enable_pin: !PC3 | Standard X-axis motor control. | | Stepper Y | step_pin: PB8 , dir_pin: PB7 , enable_pin: !PC3 | Standard Y-axis motor control. | | Stepper Z | step_pin: PB6 , dir_pin: !PB5 , enable_pin: !PC3 | Standard Z-axis motor control. | | Extruder | step_pin: PB4 , dir_pin: PB3 , enable_pin: !PC3 | Controls the extruder stepper motor. | | Hotend Heater | heater_pin: PA1 | Activates the hotend's heating cartridge. | | Hotend Thermistor | sensor_pin: PC5 | Reads the temperature of the hotend. | | Heated Bed Heater | heater_pin: PA2 | Activates the heated bed. | | Heated Bed Thermistor | sensor_pin: PC4 | Reads the temperature of the heated bed. | | X/Y Endstops | X: PA5 , Y: PA6 | Used for homing the X and Y axes. | | Z Endstop | Z: PA7 | Standard Z-min endstop switch. | | BLTouch | control_pin: PB0 , sensor_pin: PB1 | For Auto Bed Leveling. The 5-pin port integrates both control and sensor signals. | | Part Cooling Fan | fan_pin: PB15 | Controls the part cooling fan speed. | | Hotend Fan | Direct to 24V | Typically always on when the printer is powered. | | Controllable Fan | fan1_pin: PB14 | Can be used for a secondary fan, like the controller board fan. |

Minimum limit switch for the Z-axis. Note: Disconnected if installing a BLTouch.

looking for pin layout of Cr touch and creality v2.2.1 board