elmicha

You cannot plug in any old power source, but you can with special micro inverters.

Are you not allowed to ask questions? Are the people who write the specs your team mates or are they your enemy? Of course you can play dumb, but that might result in your colleagues thinking that you are dumb.

If you happen to have a Fritzbox with VoIP capability it contains a SIP server and you can register SIP clients on it (e.g. Fritz App Fon, linphone, twinkle) and use them to phone internally.

You can use your phone with mobile connection (not WiFi) to check if it can see the file that you made available on your web server.

You’re correct that it won’t draw 650W. You could get a power meter or a power measuring plug and measure the energy consumption.

When I got my Pixel 8 Pro it asked me if I want to convert the physical SIM from my Xiaomi 9 SE (and disable the old SIM). I didn’t have to take off the case and move the SIM, so I liked it.

Check if MariaDB has that JSON datatype:

https://github.com/wallabag/wallabag/issues/6659#issuecomment-1602507604

I found this list from last year. Some of these are more expensive than a small VPS, and I wonder what happens when the Pi needs a reset, or when you want to install a new OS.

You could type the model of your phone and “audio adapter” or “3.5mm adapter” into a search engine. Maybe the phone already comes with an adapter.

You already pointed out that there is a free alternative, so anyone who says “nothing is free” is a bit mentally challenged.

Maybe you want to report this in the Android bug tracker, if it has not been reported already?

Did you try different chargers as well?