DIY overengineered fridge/freezer monitor I've got a chest freezer that I like to keep an eye on. It's never failed me, but it has several thousand dollars worth of foods and meats in it, and sits out of the way, so it's not something you check every day. If it did fail, it could be catastrophic. Since I have Home Automation, this was entirely unacceptable. So I set out to monitor it. State of the market, 2024 At the time of this project, there were a variety of fridge/freezer products on the...
