Here's another upvote for the Aranet4 device, I first found it recommended on HN and have been happy with it ever since purchasing it a couple of months ago. In

Here's another upvote for the Aranet4 device, I first found it recommended on HN and have been happy with it ever since purchasing it a couple of months ago. Integrated into Home Assistant using a couple of lines of Python code scheduled by AppDaemon.