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# Arduino core for the ESP32, ESP32-C3, ESP32-C6, ESP32-H2, ESP32-P4, ESP32-S2 and ESP32-S3.
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[](https://github.com/espressif/arduino-esp32/blob/gh-pages/LIBRARIES_TEST.md)
[](https://github.com/espressif/arduino-esp32/blob/gh-pages/runtime-tests-results/RUNTIME_TESTS_REPORT.md)
### Need help or have a question? Join the chat at [Discord](https://discord.gg/8xY6e9crwv) or [open a new Discussion](https://github.com/espressif/arduino-esp32/discussions)
[](https://discord.gg/8xY6e9crwv)
## Contents
- [Development Status](#development-status)
- [Development Planning](#development-planning)
- [Documentation](#documentation)
- [Supported Chips](#supported-chips)
- [Decoding exceptions](#decoding-exceptions)
- [Issue/Bug report template](#issuebug-report-template)
- [Contributing](#contributing)
[](https://github.com/espressif/arduino-esp32/releases/latest/)
[](https://github.com/espressif/arduino-esp32/releases/latest/)
[](https://github.com/espressif/arduino-esp32/releases/latest/)
#### Latest Development Release
[](https://github.com/espressif/arduino-esp32/releases/)
[](https://github.com/espressif/arduino-esp32/releases/)
[](https://github.com/espressif/arduino-esp32/releases/)
### Development Planning
Our Development is fully tracked on this public **[Roadmap 🎉](https://github.com/orgs/espressif/projects/3)**
For even more information you can join our **[Monthly Community Meetings 🔔](https://github.com/espressif/arduino-esp32/discussions/categories/monthly-community-meetings).**
You can use the [Arduino-ESP32 Online Documentation](https://docs.espressif.com/projects/arduino-esp32/en/latest/) to get all information about this project.
**Migration guide from version 2.x to 3.x is available [here](https://docs.espressif.com/projects/arduino-esp32/en/latest/migration_guides/2.x_to_3.0.html).**
**APIs compatibility with ESP8266 and Arduino-CORE (Arduino.cc) is explained [here](https://docs.espressif.com/projects/arduino-esp32/en/latest/libraries.html#apis).**
---
* [Getting Started](https://docs.espressif.com/projects/arduino-esp32/en/latest/getting_started.html)
* [Installing (Windows, Linux and macOS)](https://docs.espressif.com/projects/arduino-esp32/en/latest/installing.html)
* [Libraries](https://docs.espressif.com/projects/arduino-esp32/en/latest/libraries.html)
* [Arduino as an ESP-IDF component](https://docs.espressif.com/projects/arduino-esp32/en/latest/esp-idf_component.html)
* [FAQ](https://docs.espressif.com/projects/arduino-esp32/en/latest/faq.html)
* [Troubleshooting](https://docs.espressif.com/projects/arduino-esp32/en/latest/troubleshooting.html)
### Supported Chips
Here are the ESP32 series supported by the Arduino-ESP32 project:
| **SoC** | **Stable** | **Development** | **Datasheet** |
|----------|:----------:|:---------------:|:-------------------------------------------------------------------------------------------------:|
| ESP32 | Yes | Yes | [ESP32](https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf) |
| ESP32-C3 | Yes | Yes | [ESP32-C3](https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf) |
| ESP32-C6 | Yes | Yes | [ESP32-C6](https://www.espressif.com/sites/default/files/documentation/esp32-c6_datasheet_en.pdf) |
| ESP32-H2 | Yes | Yes | [ESP32-H2](https://www.espressif.com/sites/default/files/documentation/esp32-h2_datasheet_en.pdf) |
| ESP32-P4 | Yes | Yes | [ESP32-P4](https://www.espressif.com/sites/default/files/documentation/esp32-p4_datasheet_en.pdf) |
| ESP32-S2 | Yes | Yes | [ESP32-S2](https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf) |
| ESP32-S3 | Yes | Yes | [ESP32-S3](https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf) |
> [!NOTE]
> ESP32-C2 is also supported by Arduino-ESP32 but requires using Arduino as an ESP-IDF component or rebuilding the static libraries.
> For more information, see the [Arduino as an ESP-IDF component documentation](https://docs.espressif.com/projects/arduino-esp32/en/latest/esp-idf_component.html) or the
> [Lib Builder documentation](https://docs.espressif.com/projects/arduino-esp32/en/latest/lib_builder.html), respectively.
For more details visit the [supported chips](https://docs.espressif.com/projects/arduino-esp32/en/latest/getting_started.html#supported-soc-s) documentation page.
You can use [EspExceptionDecoder](https://github.com/me-no-dev/EspExceptionDecoder) to get meaningful call trace.
Before reporting an issue, make sure you've searched for similar one that was already created. Also make sure to go through all the issues labeled as [Type: For reference](https://github.com/espressif/arduino-esp32/issues?q=is%3Aissue+label%3A%22Type%3A+For+reference%22+).
Finally, if you are sure no one else had the issue, follow the **Issue template** or **Feature request template** while reporting any [new Issue](https://github.com/espressif/arduino-esp32/issues/new/choose).
### External libraries compilation test
We have set-up CI testing for external libraries for ESP32 Arduino core. You can check test results in the file [LIBRARIES_TEST](https://github.com/espressif/arduino-esp32/blob/gh-pages/LIBRARIES_TEST.md).
For more information and how to add your library to the test see [external library testing](https://docs.espressif.com/projects/arduino-esp32/en/latest/external_libraries_test.html) in the documentation.
We welcome contributions to the Arduino ESP32 project!
See [contributing](https://docs.espressif.com/projects/arduino-esp32/en/latest/contributing.html) in the documentation for more information on how to contribute to the project.
> We would like to have this repository in a polite and friendly atmosphere, so please be kind and respectful to others. For more details, look at [Code of Conduct](https://github.com/espressif/arduino-esp32/blob/master/CODE_OF_CONDUCT.md).