Closed andycarle closed 1 year ago
Hello Andy,
Thank you for your patience.
As you can see, ES8311's manufacturer Everest-Semi does not make their full-datasheets public, so I had to make sure with them whether we are allowed to share this information with you.
You can find latest datasheet and user-guide attached. ES8311 DS.pdf ES8311 user Guide.pdf
I'll start working on a better ES8311 example tomorrow.
Hello @tore-espressif,
Thank you for the update! The documents from Everest-Semi should help us get going here.
I'll look forward to an ES8311 microphone example coming in the future!
Greetings!
I was wondering if any example code is available that uses the microphone on the Kaluga v1.3 ESP-LyraT-8311A v1.3 board. Or, alternately, if there is a full data sheet with register map and descriptions available for the ES8311.
I have successfully retrieved some audio samples from the microphone over I2S. But the samples are very quiet and my attempts to set the microphone's gain have been unsuccessful so far. I also have not had much luck adjusting the ADC sample rate.
Any guidance would be appreciated.
Thank you, - Andy Carle