Troubleshooting Bluetooth Connectivity Issue with ESP32 Audio Receiver Setup

[ayubaba]

Hello everyone,

I'm new to working with ESP32 and I'm trying to set up my ESP32-WROOM-32 board as an audio receiver to receive audio from another device using Bluetooth. I attempted to run the following code with the ESP-A2DP library under Arduino. However, after uploading the code to the board, I'm unable to find the board's Bluetooth on my phone/laptop.

Any assistance would be greatly appreciated.

Code: [Select all] [Expand/Collapse]

1. #include "AudioTools.h"
2. #include "BluetoothA2DPSink.h"
3.  
4. BluetoothA2DPSink a2dp_sink;
5.  
6. void setup() {
7.   Serial.begin(115200);
8.   // Start Bluetooth Audio Receiver
9.   a2dp_sink.set_auto_reconnect(false);
10.   a2dp_sink.start("a2dp-spdif");
11.  
12. }
13.  
14. void loop() {
15.   delay(100);
16. }
17.  

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