This folder contains tools and scripts for initializing services,
  automation stuff and configurations

* GPIO systemd service

  1) move activategpio.service to /etc/systemd/system/
     and ttyoutput.conf to /etc/systemd/system/activategpio.service.d/

  2) move activate-gpio-out.sh to /usr/local/bin/activate-gpio-out.sh

  3) activate service with

     systemctl enable /etc/systemd/system/activategpio.service.d/

* System configuration /etc

  - configure alike

* crontab

  - expand crontab