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Studio Bluetooth Forum Discussions

GrahamS_21
Employee
Employee
25 replies posted 10 likes received 10 replies posted

I have a customer requirement where a i2s voice stream is generated, this needs to feed in to one of our BT modules based on the 20719, which takes this stream and transmits it over BT to a headset/speaker.

Do we have examples of I2S input instead of output? could this be supported on one of modules?

thanks

graham

0 Likes
1 Solution
Anonymous
Not applicable

CYW20719 support A2DP source as well as HFP.

You can refer to the watch example which implements A2DP source. The data path will be as follow:

Audio Source(Mic, stored file) -> Codec -> (over I2S) -> CYW20719 -> BT

Similarly, this is possible when using HFP as well.

View solution in original post

1 Reply
Anonymous
Not applicable

CYW20719 support A2DP source as well as HFP.

You can refer to the watch example which implements A2DP source. The data path will be as follow:

Audio Source(Mic, stored file) -> Codec -> (over I2S) -> CYW20719 -> BT

Similarly, this is possible when using HFP as well.