M5Stack Cardputer Audio Player with Unit AudioPlayer Feature-rich MP3 Audio Player for M5Stack Cardputer with stunning visualizations! Features: Smart button controls (single/double/triple click on BtnA) Volume control (+/- keys) Real-time track information display Battery indicator - (It's not clear what it shows - I still don't understand how the battery works))))) Loop and shuffle modes Controls: BtnA (1x click) - Play/Pause BtnA (2x click) - Next track BtnA (3x click) - Previous track V key - Cycle visualizations (Bars to Waves to Matrix!) +/- keys - Volume up/down I key - Show information screen ESC - Exit visualization Hardware Requirements: M5Stack Cardputer (ESP32-S3) Unit Audio Player (required) Micro SD Card GitHub: https://github.com/AndyAiCardputer/unit_audio-player-cardputer If you enjoy these projects and want to support — https://buymeacoffee.com/andyaicardputer #m5stack #cardputer #esp32 #mp3 #diy