Simultaneous connections question?

JonODonnell
Posts: 1
Joined: Sat Oct 10, 2020 10:18 pm

Simultaneous connections question?

Postby JonODonnell » Sat Oct 10, 2020 11:41 pm

I am evaluating the ESP32-WROVER-E for an application, but I do not know if it is suitable. I would like to have the ESP32 connect as an A2DP sink, AVRCP, and SPP to a phone and also connect to a another device with SPP (or another BLE profile).

The connection between the phone and ESP32 is basically a Bluetooth speaker with an additional communication channel for non-audio related information exchange. The other device is a BT/BLE remote control which will send button pushes to the ESP32.

Code: Select all

+-----+             +-----+             +------+
|     | ===A2DP===> |     | <===SPP===> |Remote|
|Phone| <==AVRCP==> |ESP32|             +------+
|     | <===SPP===> |     |
+-----+             +-----+
Is this feasible for a ESP32?

Thanks,
Jon

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