This directory contains a range of example ESP-IDF projects. These examples are intended to demonstrate parts of the ESP-IDF functionality, and to provide code that you can copy and adapt into your own projects.
Before building an example, be sure to follow the [ESP-IDF Getting Started Guide](https://idf.espressif.com/) to ensure you have the required development environment.
- Change into the directory of the new example you'd like to build.
- Run `idf.py set-target TARGET` to select the correct chip target to build before opening the project configuration menu. By default the target is `esp32`. For all options see `idf.py set-target --help`
- Run `idf.py menuconfig` to open the project configuration menu. Most examples have a project-specific "Example Configuration" section here (for example, to set the WiFi SSID & password to use).
-`idf.py build` to build the example.
- Follow the printed instructions to flash, or run `idf.py -p PORT flash`.
Some of the examples have `..._test.py` scripts that are used to test that the example works as expected. These scripts run automatically in the internal test queue. They are not intended to be run by ESP-IDF users but sometimes you may want to run them locally.
Some of the examples have `pytest_....py` scripts that are using the `pytest` as the test framework. For detailed information, please refer to the "Run the Tests Locally" Section under [ESP-IDF tests in Pytest documentation](../docs/en/contribute/esp-idf-tests-with-pytest.rst)
Using `pytest` is the recommended way to write new tests. We will migrate all the example test scripts to this new framework soon.
## Copying Examples
Each example is a standalone project. The examples _do not have to be inside the esp-idf directory_. You can copy an example directory to anywhere on your computer in order to make a copy that you can modify and work with.
In the ESP-IDF documentation, you can find a ["Creating Examples" page](../docs/en/contribute/creating-examples.rst) which lays out the steps to creating a top quality example.
