You can activate it for free using something like this (use scripts from the internet at your own risk). I ran a script featured in a LTT video on my partner’s computer and never had a problem.

I think that makes a lot of sense, it would be nice if they clarified if you could BYO router. My guess is you can, as long as it has a sim slot, but can’t be too sure. Make sure T-Mobile coverage is good in your area first as well

Honestly I would go for an esp32 with home assistant, get ir, Bluetooth, wtv you need, built in companion app. Remote integration has learning built in, with support for ir and recently rf

Great picks, love Breakout 71. My extra pick is ChipDefense, a short tower defense game with some cool science/tech history

And simon tatham’s puzzles is excellent.