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 ...
CAS DataLoggers recently provided its LOG-IC360BT temperature and humidity data loggers to a shipper exporting its fruit and vegetables to remote distribution centers and markets. Most of these ...
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