[Simon Monk] got frustrated with bad ADC performance when tinkering with an ESP32 board, and decided to put three of the nowadays-iconic boards to the test – a classic ESP32 devboard, a Pi Pi… ...

Take for example the Bluetooth audio player that [squix] was recently working on. Getting the music going was no problem with the esp32-a2dp library, but when he wanted to add some visualizations ...

Since it’s a YAML file, you’ll want to set up the correct indentation for it. Be sure to update the Wi-Fi credentials inside the configuration file before flashing the new code to the ESP32.