Bluetooth profile for audio on CYW20735

[jlarkin]

My application is a bluetooth microphone using bluetooth profile HSP, HFP, or A2DP. Is it possible to use the CYW20735 for this application?

If possible then please specify if it is possible to do it without an external MCU.

[BragadeeshV · Accepted solution]

Hi @jlarkin ,

CYW20735 doesn't support BT audio. You need to use 20706A2, 20721 or 20719B2 for these profiles. Please check AIROC™ Bluetooth® SDK 3.1 Technical Brief for details. (See Section 2.2 Features, profiles, and protocols)

https://community.cypress.com/t5/Resource-Library/AIROC-Bluetooth-SDK-3-1-Technical-Brief/ta-p/28645...