.. _audio_v2_microphone_and_speaker:

Audio V2 Microphone and Speaker
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Overview
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This example project shows USB Audio V2 speaker and microphone device.

- PC sees a CherryUSB speaker and microphone via Device Manager

Board Setting
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- Connect a USB port on PC to the PWR DEBUG port on the development board with a USB Type-C cable

- Connect a USB port on PC to one of USB port on the development board with a USB Type-C cable

- Connect speaker to DAO interface

Running the example
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- Download the program and run. The computer can automatically recognize and install the USB audio driver and enumerate a device with a speaker device and a microphone device.

- Select the speaker device as the default player, and the PC will play audio through the DAO interface

- Select the microphone device as the default audio input device, and the PC will input audio through the PDM interface.