Play MP3 Files on ESP32 Without Codec Chip: Easy Guide
We're playing MP3 files with no additional hardware! As always, big thanks to https://www.PCBWay.com/?from=atomic for sponsoring this video.
We're messing around with more audio in this video. This time we're looking at decoding and playing back MP3 files on the ESP32 - all done in software, no fancy codec chips required.
0:00 Why MP3?
2:55 Decoding MP3 Data
3:40 Headphone output using the built-in DAC
5:58 I2S Output to the MAX98537 Amplifier
8:06 Bonus content - volume control!
Here's a link to the record-breaking shortest published song: • Napalm Death - You Suffer
Here's my ESP32 audio playlist - there's a lot of gems in there for you to watch: • ESP32 Audio
And here's the code: https://github.com/atomic14/esp32-pla...
You can get a headphone jack breakout board here (Amazon affiliate link): https://amzn.to/3wdinpW
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