https://docs.khadas.com/ 2026-05-02T06:31:33+00:00 https://docs.khadas.com/ https://docs.khadas.com/ttps://docs.khadas.com/lib/tpl/dokuwiki-new/images/favicon.ico text/html 2022-07-14T02:17:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge1/applications/gpio/1wire?rev=1657779477&do=diff Edge1 1-Wire Introduction This page introduces the usage of 1-Wire bus on 40-Pin Header. 1-Wire Information You can find the default PIN used for 1-Wire bus from the table below. PIN GPIO Name DT Overlays Node Device Node VIM1/2 text/html 2022-10-18T03:49:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge1/applications/gpio/40pin-header?rev=1666079345&do=diff edge1 gpio-header Edge1 GPIO Header Universal GPIO 40 pins board header, used for communication between board and different external devices. Reference table Current GPIO numbers valid for vendor kernel only. Mainline linux kernel GPIO numbers will be different... text/html 2022-07-14T02:18:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge1/applications/gpio/irq?rev=1657779517&do=diff Edge1 GPIO Interrupts Introduction The page leads you to use GPIO interrupts with the GPIO number test program on Khadas SBC. Here we use GPIOH_6 on VIM3 as an example. Hardware Connection Connect the physical pins PIN20 and PIN15 by using a DuPont line. text/html 2022-07-14T02:20:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge1/applications/gpio/led?rev=1657779634&do=diff Edge1 LED Introduction This page introduces the usage of Onboard LED indicators under Linux, and leads you to control the LEDs. Device LED configurations Device Node name LED color VIM1/2 /sys/class/leds/sys_led text/html 2022-07-14T02:15:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge1/applications/gpio/start?rev=1657779357&do=diff Edge1 GPIO gpio index