Web application for embedded ARM system/device

Previous version still running on the server, we have decided to discard the original PHP project, just will use the html template and graphics which is already done. Driver use sysfs so can be developed completely on desktop however limited resources must be taken into account. LIMITATION The only limitation is that it runs on embedded device on 32bit ARM with 512MB RAM and the CPU is not only for web but also must serve other requests, so the web must be as lightweight as possible, also because of limited HDD space and RAM, we prefer not to use any plugins. For example now we used only plain PHP with sqlite without any other plugins or packages, the same apply for python, only basic installation, no plugins or additional packages except sqlite. The device will also not be connected to public internet so must have all data available offline. As before, the driver is done as most web developer friendly as possible so communication with HW is done through simple file access. “We will use the previous version as an example ONLY how it is supposed to look and work like. “ The current web application running is ONLY ONLY FOR EXAMPLE. You have to create new application from scratch. While developing new application keep all system/environment related LIMITATION in mind. For first initial Phase you have to develop application and implement 5 client given milestones: - 1) Common frame, login, user management, read/write mode, settings 2) Codecs view 3) Codecs settings 4) Network/Status/Logs 5) Presets Functionality of each milestone must be work according to description of each given in REDcap 4K word file