edit /etc/locale.gen and run locale-gen

apt-get install wiringpi python-pip

# test GPIO
gpio readall

apt install rpi-update
rpi-update

pip install "picamera[array]"

raspistill -tl 100 [-t 99999]

• picamera
• opencv 3.2
• opencv and rasberry

add to /etc/modules

bcm2835-v4l2