JocB1

I have measured that in at I2S 48kHz is sent. Is there a possibility to change the I2S speed to 44.1 kHz?

Yes, on the Bluetooth ESP32 this would be the solution, but only for the I2S side. The problem is that A2DP transmits at 44.1 kHz and the sample rate must...

Yes, I have installed expressiv only as a plugin when there were without error messages. I have now uninstalled everything and reinstalled VSCode and Platformio. The original problem is gone....

Hi, thank you very much! With this changes ist works well. Best regards, Jochen