My meteorological data
I use the RuuviTag Pro to measure basic outdoor meteo data. Specifically the version that can also measure humidity. My tag is mounted on the north-north-east-facing wall, but currently, the sun reflected off my neighbor’s house shines on it from time to time. The tag is mounted (since 2.6.2026) in protective cover TFA 98.1111.02 with solar fan, which hopefully improves measurements. I collect the data in Home Assistant, which, among other things, sends one measurement every 10 minutes to this simple app.