{
    "short_name": "Sensor App",
    "name": "Sensor Readings PWA",
    "icons": [
        {
            "src": "icon.png", 
            "sizes": "192x192",
            "type": "image/png"
        }
    ],
    "start_url": "/",
    "display": "standalone",
    "theme_color": "#000000",
    "background_color": "#000000"
}