This is really bugging me! Ok, I am new to Pi programming but I have knowledge of a few programming languages and can usually tweak my head around problems but this has really stumped me!
I turned the PIR sensor away from me to show no movement. When I use “sudo ./test.sh” I get a load of 0’s on the screen displaying no movement. When I wave my hand in front I get a load of 1’s. So its working correctly.
I setup MMM-PIR-Sensor and change the pin from default to number 7 in the config file. Nothing happens on the screen. It doesn’t switch off when it senses no movement (like its supposed to)
This is my test.sh code (which works):
echo "4" > /sys/class/gpio/export
echo "in" > /sys/class/gpio/gpio4/direction
while true; do
trap 'echo "4" > /sys/class/gpio/unexport' 0
stat=`cat /sys/class/gpio/gpio4/value`
echo $stat
done
exit 0
And my config code:
{
module: 'MMM-PIR-Sensor',
config: {
sensorPIN: 7
}
},
I just know its something simple but I am stumped!