A 4-wheeled rover uses an ESP32-CAM with OpenCV AI to detect fire and humans, sending data like temperature, humidity, smoke, soil moisture, and GPS location to ThingSpeak via ESP32. Controlled by ...
A key highlight of the project is the integration of an RC522 RFID module, which creates a "secure locker" system—ensuring that only the person with the correct tag can access the delivery compartment ...
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