Hello,
I am working with the Demo application for the Walkie Talkies using LE Audio. It works great with the onboard Microphone. I use only 2 boards. One is flashed as GATEWAY and the other is HEADSET (HS).
I now want to change the demo to get the audio input from the LINE IN socket instead of the Microphone.
What I tried I added the following to the prj.conf file as per recommendation from the SDK documents:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/applications/nrf5340_audio/README.html#enabling-the-walkie-talkie-demo
CONFIG_AUDIO_SOURCE_I2S=y
But the audio still comes from the Microphone instead of the LINE IN input.
How can I change the demo to work from the LINE IN input instead of the microphone?
Thanks