How to communicate the nRF5340 DK and the nRF5340 Audio DK over BLE.

[RajendraN]

Hi,

I am currently working on communicating between the nRF5340 DK and the nRF5340 Audio DK over BLE. Could you please share the information flow?

Warm regards,
Rajendra.

[Amanda Hsieh]

Hi, 

You can use the 'ACL' which runs alongside the ISO to control the stream as a regular BLE connection. Please be aware of the current limitation of Softdice Controller concurrently supporting 2 ISO + 2 ACLs, which means you could do 2 ACL + 2 BIS, or 2 CIS (since 1 CIS requires both 1 ACL and 1 ISO).

See an example of how quickly/easily additional services can be added to the nRF5340 Audio reference application here.

Regards,
Amanda H.