This is a library for Teensy 4.1 + Adafruit's VS1053 (maybe others VS1053. Don't know. Not tested!!)

It uses interrupt by default.

Take a look into the example HowToUse to get an idea.

• Adafruit's VS1053 library
• TobiasVanDyk's VS1053B-Teensy36-Teensy41-SDCard-Music-Player

• Teensy 4.1
• Adafruit's "Music Maker" MP3 Shield for Arduino (MP3/Ogg/WAV...)

• VS1053b Datasheet v1.20 ( Dec 03, 2012)

• add new functionality
• i2s ??

PereGR - Feb 2025