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Quest 3 disconnects from classical Bluetooth with ESP32 after 3 seconds
I am trying to link a Quest 3 and an ESP32-WROOM devkit via Bluetooth Classic. The ESP32 is running the following code: #include "BluetoothSerial.h"
String device_name = "ESP32-BT-follower";
B...
The ESP32 moving from the "Connected" to the "Not Connected" device list after pairing is normal for a SPP type connection.
My problem was that I was running the program via Meta Quest Link and had paired the EPS32 with the Quest 3 when I should have paired it with my PC.
I wondered if it was perhaps the type of connection I was trying to instantiate. BluetoothSerial uses the Serial Port Profile. So I used the ESP32-A2DP library and lo-and-behold the Quest 3 no longer drops the connection after 3 seconds.
Is this intended behavior? Does the Quest 3 not support the Serial Port Profile? Is there a special trick to making the connection stick?