ICGLabelServer/hidLabel.service

[Service]
    WorkingDirectory=/home/pi/ICGLabelServer
    ExecStart=/usr/bin/node /home/pi/ICGLabelServer/hidLabel.js
    Restart=always
    RestartSec=10
    User=root
    Group=root
    Environment=NODE_ENV=production

    [Install]
    WantedBy=multi-user.target