In this video I get the PCM3060 audio codec working integrating it both with Arduino Audio tools and the ESP-IDF

The PCM3060 datasheet
https://www.ti.com/lit/ds/symlink/pcm...

Here's where I got the PCM3060s from (no affiliation)
https://www.aliexpress.us/item/225183...

Arduino Audio Tools
https://github.com/pschatzmann/arduin...

The Arduino Code
https://github.com/thaaraak/pcm3060-e...

The schematic
https://github.com/thaaraak/pcm3060-e...

ESP-IDF code
https://github.com/thaaraak/pcm3060-e...

The "firduino" extensions for Audio Tools
https://github.com/thaaraak/firduino

I2S Video
   • DSP with Nucleo 144 F767 - Part 1  

0:00 Intro
0:40 PCM3060 description
3:10 PCM3060 connected to ESP32 I2C
4:24 First testing the I2C connection
6:19 Schematic for I2S for audio output
8:39 Audio output on the board
9:42 Walkthrough of ESP-IDF code
13:43 Audio Output with Arduino Audio Tools
16:03 Arduino Audio tools example on the board
17:19 Schematic for Audio Input + Audio Output
17:57 Audio Input/Output on the board
18:30 Why two boards?
20:47 90 degree phase shifted output
21:55 Code changes