Android application package of about 21.9 MB, named in Chinese as a children's animation app (Xiaobanlong animation house), version 1.1.3, labelled as a VIP edition. It is not a schematic, boardview or firmware dump and carries no board or device information. An APK is installed on Android phones or tablets, or unpacked with archive tools to inspect contents. Modified VIP builds from unofficial sources can contain unwanted code, so scan it before installing on a customer device and prefer official store versions.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @tv_software. Enginerys does not host this file.