I took it, I'm curious the emphasis on temperature. How would temperature/distribution be useful for remote monitoring?
Matt,
For one thing, it would tell you the size of the brood area or lack there of.
Jim Altmiller
I think you could tell most everything that a sensor would tell you if you put a temperature sensor in the brood nest and one at the top and then analyzed the differences between those two and the fluctuations. And you had a microphone and analyzed the sound. The differences in temperatures and the fluctuations would tell you if it's a strong colony or a weak one.
It's unreal what you can learn with a few sensors. Some kid turned me onto these Govee bluetooth temp/humidity sensors on Amazon for ~$14. I bought a couple, then decided to buy several more. I have one on my porch for a control. I have them on top of frames between sugar bricks, in 10-frame hives of several sizes/strengths as well as Lyson 6-frame poly nucs.
They make a WiFi model for about $35, but I decided I didn't need to be checking them all day from work or other places on earth. I can get a reading on some from my back door, and the rest from my kitchen window (they broadcast every 2 minutes). I have one strong colony that's cranked up heat and started brooding (pollen sub outside may have been a mistake, we'll see), and another that was started late and robbed. Don't think they would make it but now they are over a double-screen board enjoying a strong colony's heat. Admittedly, it's just nice to know everyone's alive without resorting to other methods.
I haven't aggregated any data or drawn any conclusions. Also, never even thought about the microphone thing so thanks Mr. Bush. I can tell you that if I would have made predictions about the temp/humidity of these hives I would have been wrong. Come to think of it, if I'd made predictions about anything bee-related, I'd be wrong so don't go by that.