#!/bin/sh echo "83" > "/sys/class/gpio/export" echo "114" > "/sys/class/gpio/export" echo "out" > "/sys/class/gpio/gpio114/direction" echo "1" > "/sys/class/gpio/gpio114/value" echo "out" > "/sys/class/gpio/gpio83/direction" echo "0" > "/sys/class/gpio/gpio83/value" echo "in" > "/sys/class/gpio/gpio83/direction" sleep 1 cat "/sys/class/gpio/gpio83/value" sleep 1 cat "/sys/class/gpio/gpio83/value" #echo "out" > "/sys/class/gpio/gpio114/direction" #echo "1" > "/sys/class/gpio/gpio114/value"