Bluetooth Classic Audio A2DP

Daniel Felkar <daniel.felkar@...>



We are developing a product that will transmit audio mixed between 2 tracks via Bluetooth.

We will use a Bluetooth module like this Lyra Series Bluetooth 5.3 Modules | Laird Connectivity or something similar. We would like to implement Zephyr OS on that to use the A2DP or HSP profile. Do you have any application examples on that topic?

And also it would be nice if you can suggest to us some of the Bluetooth Classic modules you have working examples of Bluetooth audio transmission in somewhere 10x16mm form factor.


BR, Daniel


Lep pozdrav / Best regards,


Daniel Felkar



Knafelčeva 15 / 2000 MARIBOR / Slovenija - EU
Tel.: +386 41 502 851 / 

email: daniel.felkar@...