[Unit] Description=keyboard-hook After=network-online.target Wants=network-online.target systemd-networkd-wait-online.service [Service] Restart=always RestartSec=5s StartLimitBurst=0 ExecStart=/usr/bin/hid_gadget_test_select /dev/hidg0 keyboard > /dev/null 2>&1 [Install] WantedBy=multi-user.target