[Unit]
Description=Heizungsabfrage und übergabe an die MySQL Datenbank
Requires=network-online.target
Wants=network-online.target
After=network.target network-online.target

[Service]
Type=simple
ExecStart=/usr/bin/php /var/www/rennergy/scripts/read_line.php

[Install]
WantedBy=multi-user.target