Hoping you get a dev kit out soon as wondering about ESP-Hosted and how you might implement a usb2serial bridge when there are 2x microcontrollers on a board? Also if you do make a audio devkit could you just have a x4 channel ADC from the esp32-box and Dac but other than that a minimal dev-ket as t...

Thnx as grabbed one from digikey

Hopefully it will be soon
Please post any info as it arrives, trying to work out how the 2 channel ADC works without the 3rd DAC loopback channel of the original esp32-s3-box.

Is there any documentation on the new ESP32-S3-BOX-Lite especially the board as really only interested in the AFE -> KWS

Also does anyone know if and where its available to purchase?

Just a shout to the Espressif guys but as the ESP32-S3 is such a great DSP MCU I struggle to justify the bigger boards like the Korvo just have so much on them that I would not use. It would be amazing for me at least to have a simple s3 dev kit that is merely ES7210/ES8311 onboard with likely 8mb p...

The english hi esp firmware is very bad but someone has kindly used the alexa model and it works fine.

https://github.com/s60sc/ESP-BOX_firmware_Alexa

Ah apols as I am Brit you know Brexit and all that we are not the brightest. https://docs.espressif.com/projects/esp-adf/en/latest/get-started/user-guide-esp32-s3-korvo-2.html#aec-path Still slightly confused as usually its the speaker itself that provides most distortion where usually a non-linear ...

Thanks Yu_Zhe still confused at the gain as why not software? Guess its confusing as did read about a 3rd input but could see nowhere where it is used. I guess its almost like a reference mic for a unfiltered signal of voice, noise and output maybe like a rear active mic on a phone? But to be honest...

It can with a corresponding ADC as the built in ADC isn't good enough for audio but if you look at Espressif audio boards the ES7210 4 channel ADC is an option they use

Best I can do is have a look at the esp32-s3-box code as there is a working example there.

https://github.com/espressif/esp-box