Configure USB output on nRF5340 Audio DK

[mm784]

Hello,

I was able to setup nRF5340 Audio DKs as gateway and headset, test the USB audio input and enable the Walkie Talkie demo. But in both cases I'm using I2S/analog headset out. 

How can I enable audio output over USB on the nRF5340 DK? From this link I noticed that unicast client supports USB audio out. Is this correct, and if so how can I enable this path?

https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/applications/nrf5340_audio/unicast_client/README.html#nrf53-audio-unicast-client-app

Thank you

[Naeem Maroof]

Yes, the nRF5340 Audio unicast client application does support USB as an audio output. 

I think you would only need to use CONFIG_STREAM_BIDIRECTIONAL=y