mirror of https://github.com/pikvm/pikvm.git
8 lines
588 B
Markdown
8 lines
588 B
Markdown
# GPIO
|
|
GPIO is a series of digital input/output interfaces that can be used to connect relays, LEDs or sensors.
|
|
Using GPIO on a Pi-KVM is a feature designed for advanced users, so make sure you understand exactly what it is.
|
|
|
|
In the case of Pi-KVM, the general term GPIO refers not only to the physical interface of the [Raspberry Pi](https://www.raspberrypi.org/documentation/usage/gpio),
|
|
but also to various plugins (for example, for [USB relays](http://vusb.wikidot.com/project:driver-less-usb-relays-hid-interface))
|
|
that can also be used transparently by emulating abstract GPIO API.
|