efsw is a C++ cross-platform file system watcher and notifier. efsw monitors the file system asynchronously for changes to files and directories by watching a list of specified paths, and raises ...
R means: Resolution width x height E means: Ecode mode jpg with quality 1-10 end. for esp32s2 it use low quality for high fps. for t113-s3 can support high quality rgb16 means rgb565 mode for data.