Are you planning to install a or are you troubleshooting a wiring issue with your current motors?
It breaks out the necessary control pin (Pin 27) for the BLTouch servo wire.
By default, TMC2208s are in standalone mode (MS1/MS2 pulled to GND). To enable UART:
Screw terminals delivering power to the hotend heater cartridge. 6. Display and Data Ports Creality V2 2 Board Diagram
For the most accurate "paper" schematic (PDF), you should download the official files from Creality's GitHub repository. This includes the schematic diagram (.pdf) which is ideal for printing.
The board features five physical stepper motor ports driven by four A4988 drivers.
Are you planning to install this board as a for an existing one, or are you upgrading a printer to silent drivers for the first time? Are you planning to install a or are
Unlike newer boards with a dedicated 5-pin "Touch" port, the V2.2 typically requires using the headers or specific IO pins for auto-leveling.
Complete Guide to the Creality V2.2 Mainboard: Pinout, Diagram, and Upgrades
Each driver uses Step, Dir, and Enable pins. No UART/SPI connection. To enable UART: Screw terminals delivering power to
The V2.2 diagram is a masterclass in budget design trade-offs. While it works for stock printers, serious users will hit its limits:
| Silk Screen Marking | Driver Type | UART Mode Supported | |---------------------|-------------------|---------------------| | "V4.2.2 - 2021" | HR4988 (noisy) | No | | "V4.2.2 - 2022" | TMC2208 (silent) | Yes (but limited) | | "V4.2.2 - 2023" | TMC2208 + pullups | Yes (full) |