Just been trying to get a Contact to work with RPI 3 on pin 18 and found that I needed in /etc/init.d/domoticz.sh #Run export GPIO Raspberry # pin 18, input, edge trigger, pull up /usr/local/bin/gpio export 18 in /usr/local/bin/gpio edge 18 both /usr/local/bin/gpio -g mode 18 up It looks like the ...