Someone turned an ESP32 T-LoRa Pager into a portable music machine, and you can too

A hobbyist transformed a LILYGO T-LoRa ESP32-based pager into a portable music player called the Melody Machine. It supports MP3 playback from SD card with folder browsing, shuffle and repeat, internet radio streaming via M3U playlists, an LVGL graphical UI with 4 themes on a 480×222 TFT display, a Wi-Fi manager with on-screen keyboard, JSON-persisted settings, and dual-core audio using FreeRTOS to keep the UI responsive. The full source code and build files are available on GitHub.