Creality V2 2 Board Diagram !!better!! 💯 Fully Tested
| 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) |
Dedicated Pulse-Width Modulation (PWM) terminal used exclusively for the layer part-cooling fan. 2. Stepper Motor Ports (Top Edge)
looking for pin layout of Cr touch and creality v2.2.1 board Creality V2 2 Board Diagram
+--------------------------------------------------------------------------+ | [EXP1] [EXP2] [EXP3] [Filament] [X-Stop] [Y-Stop] [Z-Stop] | | (LCD Screens) Sensor | | | | +-------+ +-------+ +-------+ +-------+ +-------+ | | | X | | Y | | Z1 | | Z2 | | E0 | (Drivers & | | | Motor | | Motor | | Motor | | Motor | | Motor | Motor Ports| | +-------+ +-------+ +-------+ +-------+ +-------+ | | | | [ ATmega2560 ] +-------+ | | Processor | E1 | | | | Motor | | | +-------+ | | | | [USB] [MicroSD] | | | | +-------+ +---------+ +---------+ +-------+ +-------+ +---------+ | | | Bed | | Hotend | | Fan 1 | | Fan 2 | | Therm | | Main | | | | Power | | Heater | | Controlled| Always | | Ports | | Power In| | | +-------+ +---------+ +---------+ +-------+ +-------+ +---------+ | +--------------------------------------------------------------------------+ Detailed Pinout and Wiring Zones 1. Power Input and Heater Terminals
Unlike the standard budget 8-bit boards found in the Ender 3 series (like the V1.1.4 or V4.2.2), the V2.2 board was engineered for Creality's premium machines. It features integrated TMC2208 ultra-silent stepper drivers, a beefier power delivery system, and native support for dual Z-axis motors and automatic bed leveling sensors. ATmega2560 (8-bit) Input Voltage: 24V DC | Silk Screen Marking | Driver Type |
Note: Upgrading from V2.2 to 4.2.7 requires changing the LCD cable wiring, as detailed in this YouTube video . Conclusion
The V2.2.1 has specific IO pins available for modifications, such as LED strip control. Power Input and Heater Terminals Unlike the standard
Its longevity has made it a favorite in the maker community for DIY repairs and upgrades for older machines.
Connect the hotend heater wires to E_HEATER and the heavy-duty bed wires to HOTBED . These terminals are not polarity-sensitive, but the screws must be tightened securely to prevent high-resistance connection fires. Step 3: Thermistors & Fans
JST connector (usually wired to be always on).