Nabu announces, “The great fire orb has retreated” every evening at sunset.

What’s on the other side of that wall? Maybe that room could use some extra (secret/hidden?) storage.

Double check that the AC unit doesn’t pull more than 15A {Amps). That’s all those smart plugs are rated for. It’s probably fine, but you don’t want to start a fire. I’ve seen pictures of smart plugs that melted when used on some refrigerators.

Good plan. I think the temp sensor will be an excellent addition. Whole setup could pay for itself in saved energy not leaving the AC running unnecessarily.