note that while mere mortals would just use a smart outlet, this maker approach results in finely controllable fan speed.

You should share this on !homeassistant@lemmy.world if you haven't already.

If you want to pay entirely too much and still have a bit of hacking to do, I think the AC Infinity Controller 69 is still in tinkering phase of HA integration. And that's no joke about it costing too much.