nRF5340 Audio DK - Bidirectional communication

[INg]

HI

I would like to check if it is possible to setup 3 sets of nRF5340 Audio DK as a master with two slaves.

Where the master and salves are able to send audio (via mic) in both directions?

INg

[Amanda Hsieh]

Hi, 

Do you mean set as the gateway, the left headset, or the right headset as in the Connected Isochronous Stream (CIS) mode? If so, CIS is a bidirectional communication protocol, but in the current version of the nRF5340 Audio application, the CIS mode offers only monodirectional communication. See this Application modes doc. 

Regards,
Amanda

[INg]

HI Amanda

Yes, the CIS mode seems more appropriate to what we have in mind

Does monodirectional mean that when i sent audio from the headset MIC to gateway. The data from gateway will be disrupted 

or

the Monodirectional means data can only be sent from gateway to headset?

INg

[Amanda Hsieh]

Hi, 

Monodirectional means the audio data streaming from the gateway to the headset.

-Amanda