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.

[RajendraN]

Hi Amanda Hsieh,

Issue: Mismatched Service UUIDs in BLE Communication Between nRF5340 Audio DK and nRF5340 DK

I have tried to establish BLE communication between the nRF5340 Audio DK and nRF5340 DK, but the services are not matching.
The nRF5340 Audio DK uses a 16-bit service UUID, while the nRF5340 DK uses a 128-bit service UUID.
This discrepancy is preventing successful communication between the two device.

Warm Regards,
Rajendra

[Amanda Hsieh]

What service did you add to the audio application? 

What service would you want to connect on the nRF5340DK?

[RajendraN]

Hi Amanda,


Thanks for response,

I'm successfully communicating between the nRF5340 DK (GATEWAY) and the nRF5340 Audio DK (HEADSET) over BLE.
However, when I try to share the audio stream from the GATEWAY to the HEADSET, I'm getting a beep or sinusoidal sound on the nRF5340 Audio DK.

How can I correctly transmit the audio data to the nRF5340 Audio DK.

Could you please guide me on this.

NOTE: ADDED EXTERNAL MIC ON NRF5340 DK


Warm Regards,
Rajendra.

[RajendraN]

Still waiting here

[Amanda Hsieh]

Hi, 

The latest issue is away from the original issue. Please create a new support case. 

-Amanda H.