An example systemd service file in /etc/systemd/system might look like:
[Unit] Description=ECOWITT2MQTT daemon After=network.target [Service] Type=simple ExecStart=ecowitt2mqtt --mqtt-broker=192.168.1.101 --mqtt-username=user --mqtt-password=password ExecReload=kill -HUP $MAINPID KillMode=process Restart=on-failure RestartSec=5s [Install] WantedBy=multi-user.target
Example from ecowitt2mqtt - is a small CLI/web server that can receive data from Fine Offset weather stations (and their numerous white-labeled counterparts, like Ecowitt and Ambient Weather), adjust that data in numerous ways, and send it on to one or more MQTT brokers.
