About Industry-level IoT-based Gas Leakage Detection and Alert System using ESP32, MQ2, DHT22, OLED Display and ThingSpeak Cloud.
A real-time IoT-based Warehouse Monitoring System using ESP32, DHT11, Soil Moisture Sensor, MQ2 Gas Sensor, and Relay-controlled appliances, integrated with Blynk Cloud and a custom web dashboard.
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