From 097156443d450b64e7c66c2aa52d25fbfe59197f Mon Sep 17 00:00:00 2001 From: Maxim Devaev Date: Thu, 10 Sep 2020 14:51:38 +0300 Subject: [PATCH] Update gpio.md --- pages/gpio.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pages/gpio.md b/pages/gpio.md index 580e0e68..373447f9 100644 --- a/pages/gpio.md +++ b/pages/gpio.md @@ -2,6 +2,6 @@ GPIO (general-purpose input/output) is a series of digital 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), +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.