The nRF Connect for VS Code extension allows you to check and customize your application's configuration with the nRF Kconfig GUI, a graphical representation of the Kconfig tree structure.
Important
The nRF Connect SDK v2.7.0 has adopted Zephyr's Sysbuild, which uses Kconfig with its own namespacing.
The GUI displays the list of Kconfig options that are used in the project configuration files (prj.conf and Kconfig fragments) for the active build configuration.
This means that you can only configure options specific to the board you have configured the build for; options for other boards are greyed out. For example, when you work with the nRF52840 DK, you can still search for Kconfig options for the nRF5340 DK, but you cannot select them.
This page provides information about the most common ways you can interact with the GUI. For a detailed description of the interface, see the nRF Kconfig GUI page in the UI and reference section.