sudo apt-get install unclutter
sudo nano /etc/lightdm/lightdm.conf
find the following line:
#xserver-command=X
and change it into:
xserver-command=X -s 0 –dpms
~/.config/chromium/Default/User StyleSheets/Custom.css
sudo nano ~/.config/lxsession/LXDE-pi/autostart @chromium-browser --kiosk calendar.google.com/calendar/render#main_7|custom,28
crontab -e
Insert
@reboot sh /home/pi/launcher.sh >/dev/null 2>&1