While it works Wifi isn’t great for control. You need a stable connection without jitter.

I think it’s a bit self explanatory.

Yeah I was thinking the same thing. It’s close enough for the target audience. Doesn’t go the any extreme.

Does it cook pizza?

LTE Long term evolution, I think 5g is still LTE. 5g builds on the tech of 4g.

tildes.net might be what you are looking for.