Can I use ESP32 as bluetooth A2DP SRC, and connect to multiple Sinks?

adherent
Posts: 19
Joined: Mon Jan 15, 2018 9:24 pm

Can I use ESP32 as bluetooth A2DP SRC, and connect to multiple Sinks?

Postby adherent » Wed May 09, 2018 8:56 pm

I would like ESP32 used as bluetooth A2DP SRC, and let it connected with multiple sinks.

Can I create multiple connections at the same time with different audio devices? I don't need to broadcast to all devices at the same time, but rather select one device to receive audio, then switch to another device to make him to receive audio.

If it is not possible to create multiple connections at the same time(although bluetooth specification allows it), I have to connect to one device, play audio on it, then first disconnect from it, connect to another device in order to let it receive from ESP32, right? So always disconnect from the current device in order to play audio on another device? This is a bit overhead though.

Any idea would be highly appreciated!

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