[Unit] Description=SDM630-to-MQTT bridge After=network.target [Service] User=sdm630_mqtt Group=sdm630_mqtt ExecStart=/opt/sdm630_mqtt/venv/bin/python sdm630_mqtt.py /opt/sdm630_mqtt/config.toml WorkingDirectory=/opt/sdm630_mqtt/src Restart=always RestartSec=1 [Install] WantedBy=multi-user.target