[Unit] Description=USB-C Port RAW CAT control Requires=x6100_socat_cat.service Requires=x6100_cat_mux.service Requires=x6100_app.service [Service] User=root ExecStart=/usr/bin/socat /dev/ttyS2_USB_CAT,b19200,raw,echo=0 tcp:127.0.0.1:9090 Restart=on-failure [Install] WantedBy=multi-user.target