LE Audio - Setting the Gateway for USB connection to PC - both Input/output

Question

Hi

I would like to implement this setup:

PC <-> USB (both ways - IN/OUT) <-> nRF5340 Audio DK Gateway <-> LE Audio <-> 1x nRF5340 Audio DK Headset (Audio IN: MIC on the PDM; Audio out from the jack)

If I understand documentation, I only need to build the

- Gateway with CONFIG_STREAM_BIDIRECTIONAL=y

and

- headset wtih CONFIG_WALKIE_TALKIE_DEMO=y

is it enough?

Things that are not clear to me:

- by only enabling those settings, will the PC recognize the Audio DK Gateway over USB also as a Microphone? or USB MIC is not supported by the gateway? or how to enable it?

- The Audio can be stereo?

Overall, it should pretty much look like the typical Headset used in office with Teams calls that have a USB dongle.

Thanks

LA

Elfving · Accepted Answer

Hello hello, 
 The only thing needed in addition to the default configurations is the config CONFIG_STREAM_BIDIRECTIONAL. Both the mic and the USB connection will be selected by default. 
 Regards, 
 Elfving