[closed] Insert static data into WebApp via URL or other method

[hdawc]

Please see this new post as it explains things more clearly, but also is a different topic as it is about getting device data, not inserting data into a URL.

Can I get the device's WiFi or host name, local IP or other device identifier?

I’m using a WebApp (not referring to a webview), to display data on a large screen. The data itself is irrelevant. What I need to do is have the WebApp get some data from either the device (Raspberry Pi running Chrome) or the local network, that tells the WebApp something unique about this device that is running the WebApp. For example, the local IP, or a device ID that I can reference in the WebApp itself. If Push Notifications worked I could use the OneSignal ID. But it doesn’t. I saw actec…