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pio-project:tldr:57e72
The "pio project config" command is used in PlatformIO, which is an open-source ecosystem for developing embedded systems software.
When you execute this command, it displays the configuration settings of your current PlatformIO project. The project configuration consists of various properties and options that define the build environment, target platform, firmware, libraries, and other settings.
For example, it can provide details on the platform or board you are working on, the framework being used, the compiler settings, the libraries required for the project, and any other custom configurations specified in the "platformio.ini" file.
By reviewing the project configuration, you can verify and adjust the settings as needed, ensuring that your project is properly configured for compilation, uploading, and debugging.