Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...
Students interested in building their very own Raspberry Pi temperature monitor or create other projects using a variety of different sensors. May be interested in a new project published to the ...
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6 smart home devices you can build for cheap with an ESP32 board
ESP, easy as ABC.
With the HOBO wireless temp/rh monitoring kit, users can monitor critical temperature and humidity conditions, log data for trend analysis, and stay notified of alarm conditions via text or email.
Now this is proof that smart home tech doesn’t have to be expensive ...
The Xiaomi Smart Temperature and Humidity Monitor 3 Mini is expanding to European markets after its launch in China earlier this year and subsequent listing on Xiaomi’s global website. The Smart ...
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