Smart Polyhouse Irrigation Management System

The goal of the Smart Polyhouse Irrigation Management System is to maximize water usage efficiency in regulated farming settings. Based on real-time soil moisture data, the system uses an ESP8266 microcontroller, a water pump, a DHT11 sensor, a relay module, and soil moisture sensors to automate watering. Plant health is further enhanced by a soil NPK sensor, which makes sure the soil maintains the proper nutrient balance. Precise control over the distribution of water and nutrients is made possible by the system's connection to a web interface that records plant profiles, including optimal moisture and nutrient levels. The technology dramatically minimizes water waste by automating watering only when necessary, ensuring that plants receive the proper amount of water at the correct time. This method of focused irrigation preserves water while encouraging healthy plant development. The system is a sustainable option for polyhouse farming, particularly in areas where water is scarce, because it can monitor and modify irrigation in real-time, improving water-use efficiency.