Hi,

As you know, we only do the example code to show the features of the BT profile and we think the example code you request can be implemented by SPP with real time console.

I suggest you to dig into SPP and make the example yourself.

Thank you very much.

The demos are upload here: https://github.com/Wth-Esp/coex_demo

Thank you.

你好，请参考另外一个类似问题解答：

https://esp32.com/viewtopic.php?f=25&t= ... 081#p61582

谢谢

你好，我这边写了一个小 demo，你可以把邮箱给我么？这里没有办法发送 13MB 的附件。
coex 是不受 profile 限制的，只是 BTDM controller 的操作，所以我觉得可能是因为应用层没有配置正确。

我试了在 a2dp 连接上之后，进行 wifi（sta）连接AP；或者在 wifi 连接上AP 之后去连接 a2dp 都是可以的，而且我这边还加上了 ble scan。
因为我这边环境的原因，我是在 IDF release/v3.3 上编译的，master 上大同小异，可能只有个别的 API 有改动。

Here is the link to the same issue on Github.

https://github.com/espressif/esp-idf/issues/4967

Please follow this issue and we will update this on Github.

Have you ever tried add the esp_avrc_tg_init(); ?

Hi, this is an already known issue on Github.
We are doing optimization of Bluedroid and maybe we shall fix this on the newer IDF version like release/v4.2.
Sorry for wasting your time, thanks.

It's a common strategy of connection between a BT speak and phone. Mode `Discoverable and Connectable` does not mean that the phone should tempt to reconnect the speaker all the time.