Tutorialesp32water sensormicrocontrollersiot project
FireBeetle Detects Water Using ESP32 Sensor Project
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4.8
A maker blog publishes a DIY water-sensing IoT project that uses the DFRobot FireBeetle 2 ESP32-E and Crowtail Water Sensor to detect water via exposed trace shorting. The build includes a 3.5" 480×320 capacitive TFT display, 1000mAh battery, IO shield, and example schematics, code, and links to DFRobot and video tutorials. Builders can prototype battery-powered leak or level monitors quickly.
Scoring Rationale
Provides practical, directly usable prototype resources, but limited novelty and niche maker audience reduces broader impact.
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