nrf5340 audio:How to make Le audio CIS gateway and headset work together

[Reskyllr]

I want to use one device (nrf5340 audio DK) as both a gateway and a headset. Is this possible?

It needs to both receive audio from a CIS gateway and send it out, working like this:

How can I confirm and modify it, and I want to confirm how I should design the link, can you help me?

Reskyllr

[AHaug]

Hi,

You can use the base audio application for this, which you will find in the list here https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/applications/nrf5340_audio/index.html

If you read the documentation thoroughly as you will see how you can do all of this, with the exception of synchronizing audio playing simultaneously on multiple devices. 

Could you verify if you intend to play audio on multiple of these devices simultaneously, or if you only want to have the hybrid device change roles on demand?

Kind regards,
Andreas

[Reskyllr]

Hi,AHaug,

In fact, I am quite familiar with nrf5340 audio applications, and our products are already in the trial production stage.

I only need to let the final device play, and I don't need to play at the same time. I tried to enable CIS headset and gateway at the same time, but it seems that the resources are limited. It may also be that my operation is wrong. Can you help me try it?

Best regards,

Reskyllr

[AHaug]

Noted,

Thank you for elaborating. I will bring this up for discussion with my colleagues and ask for some comments. I'll get back to you

Kind regards,
Andreas