Creality V2 2 Board Diagram -
Creality V2.2 Silent Motherboard
This is a detailed technical paper on the (often referred to as the 4.2.2 or V2.2 board), focusing on its schematic layout, component identification, and functional block analysis. This document is intended for educational purposes, firmware development, and hardware troubleshooting.
| Sensor | MCU ADC Pin | Reference voltage | |--------|-------------|-------------------| | Hotend | PA2 (ADC2) | 3.3V (via 4.7k pullup to 3.3V) | | Bed | PA3 (ADC3) | 3.3V (via 4.7k pullup to 3.3V) | Creality V2 2 Board Diagram
Creality V2.2 Board — Feature Diagram (compact)
Place a standard piece of A4 copy paper between the nozzle and the bed. Adjust Height: Move the nozzle down until you feel slight friction Creality V2
Reverse-Engineered Schematic
The most interesting and valuable "paper" (document) for this topic is the created by the 3D printing open-source community. Adjust Height: Move the nozzle down until you
Thermistors:
2-pin headers for the bed and nozzle temperature sensors.