TL;DR
The Pocket Audio Deck is a compact web radio and MP3 player built using the M5StickC S3 microcontroller. The project leverages the ESP32 chip, which provides built-in Wi-Fi capabilities, allowing users to stream internet radio stations and play MP3 files stored on a microSD card. The device features a small display that shows the current track and station information, along with buttons for playback controls.