Hey Aqara folks,
Just wanted to share a few things I figured out while diving deeper into the sensors — motion, door/window, temp/humidity — all the usual suspects. At first I was just using them for basic alerts, like “motion in the hallway” or “window opened”… but turns out, these little guys can do wayyy more if you get creative.
Simple example: I set a motion sensor in the bathroom connected to a humidity sensor. If someone showers and the humidity goes above a certain point AND no motion is detected for 10 minutes, that triggers my exhaust fan to turn off. No more forgetting it running all night.
Also did a neat automation with the door sensor on my fridge. If it’s left open for over 2 minutes, I get a notification AND a light blinks in the kitchen. Helps when kids leave it ajar. Life-saver honestly.
All this is just using the Aqara Home app + a bit of scene tweaking. I’m not even on Home Assistant yet, so this is all pretty entry level.
Anyone else using your sensors in ways that aren’t too obvious at first? Would love to borrow some clever ideas.
Cheers!