ionutdecebal/rsvpnano — reverse-engineered prompt

Build me an RSVP Nano reading device for an ESP32 S3 with a small screen. I want it to read books and articles one word at a time so people can read quickly without scrolling.

The device should use a microSD card library with separate books and articles folders, remember reading progress, handle large files reliably, and have simple touch controls for play, pause, speed changes, scrubbing, brightness, themes, battery display, and standby. It should open converted rsvp files, and it can also have basic fallback support for text or epub if possible.

Please also make the browser tools for flashing the firmware, converting epub, txt, markdown, and html into rsvp files, and uploading files to the device. Add a built in web companion over the device WiFi for books, articles, settings, RSS feeds, help, and home WiFi setup. Include RSS article fetching and firmware updates from releases.

If you need exact ESP32, Web Serial, or iOS details, look up the current docs online and wire everything together cleanly.