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Outdoor Temperature Sensor
(lemmy.world)
Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io
Same one I use, also made an enclosure to 3D print and protect it from rain. It's been going on without issues since 2020 https://www.printables.com/model/169425-xiaomi-aquara-thermometer-outdoor-case