It is important to clarify that for a specific piece of hardware like the Creality V2.2 board, "papers" usually refer to , pinout diagrams , or community-generated documentation rather than academic research papers. Ipa | Cubasis 3
The most interesting and valuable "paper" (document) for this topic is the created by the 3D printing open-source community. Netset Pro44 Scanner Manual Link [TESTED]