# Resources

[中文]

- The esp32.com forum can be used to ask questions and obtain community resources. It has a dedicated section for ESP-ADF.

- If you find a bug or need a new feature, please check the Issues on GitHub. Search existing entries before submitting a new issue.

- To contribute to the ESP Advanced Development Framework, please refer to the Contributions Guide.

- Several books about ESP32 are available and can be found on the Espressif website.

- For more ESP32 product materials, see the Technical Documents section on the Espressif website.

- To purchase audio development boards, see the list of distributors on the Get Samples page of the Espressif website.

- Audio Samples: PCM and MP3 sample files that can be used in audio projects.

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