Creality V2 2 Board Diagram [HD]

: Reads temperatures from the bed and nozzle.

Designed for 24V power supplies commonly used in CR-10S machines.

By default, TMC2208s are in standalone mode (MS1/MS2 pulled to GND). To enable UART:

Z-Axis Motor (Often two connectors in parallel for dual-Z printers like CR-10S) E: Extruder Motor 3. Endstops (Limit Switches) These are 3-pin headers labeled: X-STOP: X-Axis limit switch. Y-STOP: Y-Axis limit switch. Creality V2 2 Board Diagram

The "brain" of the board. It handles the Marlin firmware and processes all G-code commands. 2. Stepper Driver Ports

With the provided pin mappings and power schematic, anyone can repair, upgrade, or port custom firmware to this board. Future revisions (V4.2.7) address most of these hardware quirks, yet the V2.2 remains a reliable workhorse for thousands of printers worldwide.

Dual IDC screen headers ( EXP1 and EXP2 ) alongside an ICSP programming header. Master Board Connection Layout : Reads temperatures from the bed and nozzle

If you are installing a BLTouch on the dedicated 5-pin port:

The V2.2 has only one Z driver output, but two Z motor sockets are wired in parallel. Do not exceed 1.2A total.

Z-Axis limit switch (often replaced when installing a BLTouch). 4. Thermistors and Heating TH1: Hotend Temperature Sensor (Thermistor). TB1: Bed Temperature Sensor (Thermistor). HEATER: Screw terminals for the Hotend Cartridge. FAN1: Always-on fan (usually for the hotend heatsink). FAN2: Part cooling fan (controlled by G-code, PWM). Creality V2.2 BLTouch/CR-Touch Pinout Setup To enable UART: Z-Axis Motor (Often two connectors

Over time, Creality has released several generations of boards (V2.X, V4.2.2, V4.2.7). While each has its own quirks, the "V2.2" moniker is often used interchangeably with these models. This guide focuses on the , which share similar pinouts and are commonly found in printers like the Ender 5 Plus .

When looking at the board, the connections are laid out to minimize cable length. Here is the typical connector mapping: 1. Power and Bed Connections

#define Z_STEP_PIN PB11 #define Z_DIR_PIN PB1 #define Z_ENABLE_PIN PC5

Note: It is vital to distinguish the V2.2 board from the newer 32-bit v4.2.2 or v4.2.7 boards found in the Ender-3 V2. 2. Creality V2.2 Mainboard Layout and Wiring Diagram

Early factory versions of this board shipped with thermal runaway disabled in the firmware. It is highly recommended to flash the latest version of Marlin firmware to ensure fire safety.