Raspberry Pi E-paper controller setup
sudo apt-get update
sudo apt-get install golang imagemagick libmagickwand-dev
sudo sed -i '/PDF/d' /etc/ImageMagick-6/policy.xml
cd ~
wget http://www.airspayce.com/mikem/bcm2835/bcm2835-1.71.tar.gz
tar xvfz bcm2835-1.71.tar.gz;
cd bcm2835-1.71;
./configure;
make;
sudo make install
cron
1 * * * * cd /var/tmp && /home/pi/edisplay/bin/run.sh