This is a list of all known GPIO controllers, which are determined by the gpio-controller property. Each GPIO controller presents a list of the allocated pins and their owners, taken from gpios properties, -pins properties, and pinctrl properties.
The icon to the left of each GPIO pin indicates whether a pin is connected:
- Filled-in icon indicates a connected pin.
- Empty icon indicates an unconnected pin.
Tip
You can check the Problems panel in the Visual Studio Code's Panel Views for issues related to your GPIO pin configuration.