13.04.2020, 20:36
sorry gpio for rearcam is 27
python rpi gpio is not installed . you should get an exception.
check this:
https://raspberry-projects.com/pi/comman...mmand-line
and add 'sudo' as prefix to the commands
example: sudo echo "27" > /sys/class/gpio/export
python rpi gpio is not installed . you should get an exception.
check this:
https://raspberry-projects.com/pi/comman...mmand-line
and add 'sudo' as prefix to the commands
example: sudo echo "27" > /sys/class/gpio/export