Building a Year-Long Battery-Powered WiFi Temperature Sensor
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TL;DR: I built a battery-powered WiFi temperature sensor using ESP32-C3 that samples every 10 seconds, batches 30 readings, and transmits…

 

 TL;DR: I built a battery-powered WiFi temperature sensor using ESP32-C3 that samples every 10 seconds, batches 30 readings, and transmits…Continue reading on Medium » Read More IoT on Medium 

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By ali