The V2.X series boards provide two available IO pins (A11, A12, D11, D12) that can be repurposed for LED strips like EZNeo or sensors. Version Identification
┌─────────────────────────────────────────────────┐ │ 24V DC IN (J1/J2) │ └─────────────────┬───────────────┬───────────────┘ │ │ ┌───────▼───────┐ ┌───▼────┐ │ 24V → 5V Buck │ │ Heated │ │ (MP1584) │ │ Bed │ └───────┬───────┘ │ MOSFET │ │ └───┬────┘ ▼ │ ┌────────────┐ │ │ 5V LDO (3.3V)│ │ └──────┬──────┘ │ │ │ ▼ ▼ ┌──────────┐ USB ┌─────► 3.3V ◄──────────────────┘ │ PC ├──┬───────►│STM32F103 │ └──────────┘ │ │RET6 ├──► Endstops (X,Y,Z) │ │ ├──► Thermistors (ADC) │ │ ├──► BLTouch (servo + probe) │ │ ├──► Filament runout │ └────┬────────┘ │ SPI1/I2C1 │ ┌────▼────┐ │ │ microSD │ │ └─────────┘ │ │ (GPIO + PWM) ┌──────────┐ ┌───────┼───────┐ ┌──────────┐ │ X Driver ├───┤ │ ├───┤ Hotend │ │ TMC2208 │ │ │ │ │ MOSFET │ └──────────┘ │ │ │ └──────────┘ ┌──────────┐ │ │ │ ┌──────────┐ │ Y Driver ├───┤ 4x │ ├───┤ Part │ └──────────┘ │ Step/ │ │ │ Fan MOSFET│ ┌──────────┐ │ Dir │ │ └──────────┘ │ Z Driver ├───┤ lines │ │ ┌──────────┐ └──────────┘ │ │ ├───┤ Hotend │ ┌──────────┐ │ │ │ │ Fan (24V)│ │ E0 Driver├───┘ │ │ └──────────┘ └──────────┘ │ │ │ │ ┌───────▼───────┐│ │ LCD EXP1 ├┘ │ (ST7920 SPI) │ └───────────────┘ Creality V2 2 Board Diagram
The Creality V2 2 board diagram is divided into several sections, each representing a specific component or function: The V2
Integrated TMC2208 drivers for silent operation. Input Voltage: Supports 12V or 24V DC. Connectivity: Mini USB interface for firmware flashing. Connectivity: Mini USB interface for firmware flashing
According to documentation from TH3D Studio and user diagrams, the board's primary connection points include:
The V2.2 diagram reveals how to identify your stepper drivers without removing heatsinks.
. It serves as a central hub for controlling stepper motors, heating elements, and sensors. Technical Overview : Features an Atmega 2560 8-bit microcontroller. Stepper Drivers : Frequently upgraded to TMC2208 "Silent" drivers to reduce motor noise during printing. Voltage Support : Typically operates on but may support depending on the specific printer configuration. : Includes Thermal Runaway Protection