Dual-mode precision irrigation system combining autonomous sensor-driven control with remote cloud management for crop protection. The ESP32 microcontroller processes inputs from soil moisture, rain, and temperature-humidity sensors through a decision engine and threshold comparator, triggering relay and motor control for water pump and protective roofing. Sensor data flows to an IoT Cloud Platform via Wi-Fi module, enabling farmers to monitor and override irrigation logic through a mobile application and IoT dashboard. This architecture demonstrates edge intelligence with cloud observability, reducing water waste while protecting crops from adverse weather conditions.