ESP32-Lyart firmware?

[tmatsuzawa]

Hi.
I got my ESP32-Lyart and following the user-guide to make a first try:

https://www.espressif.com/sites/default ... ide_en.pdf

The user gide says that using firmware download tool I should flash the firmware.

I have installed download tool on my PC, but have no idea where to get the firmware data itself.
My download tool setting is just empty. there no such following firmware data.
(I think I need to get these separately, maybe from somewhere in the Espressif's webpage?)

Bootloader.bin
partitions_esp_audio.bin
esp32-audio-app.bin
audio-esp.bin

Any suggestions or poiner is highly appreciated.

[ESP_Alvin]

Moved this topic to ESP-ADF, since this topic is about ESP Audio.

[ESP_krzychb]

Hi tmatsuzawa,

This is an old guide and requires update to reflect audio applications recently developed by Espressif.

The firmware and the method to load it to the LyraT board depends on the application you are interested in.
* For Alexa like applications please check esp-avs-sdk
* If you are interested in development of more generic audio applications then check ESP-ADF