At the weekend I set up a quick little sensor for #HomeAssistant to report the temperature inside and outside #RC2014Towers.
Everything went well, and all looked good until this morning when it was telling me it was 13.6°C outside. Ah. The sensor was in direct sunlight, and it was actually reporting the temperature of the sun minus the ambient temperature!
I found a badly 3D printed Stevenson screen I made a few years ago. It is only mounted temporarily, but should be more accurate now.
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