Development of IOT Based Smart Irrigation System

Abstract

This project presents an IOT based smart irrigation system in order to optimize watering schedules for plants and lawns. The system uses an Arduino Uno microcontroller in conjunction with IoT(Internet of Things) sensors to measure soil moisture, temperature, and humidity, as well as a weather station to collect data on ambient conditions. The microcontroller processes this information and controls irrigation valves or motors to deliver water only when necessary. The system also includes a user interface for manual control and scheduling, and it can be connected to a network for remote monitoring and management. To further improve the sustainability and efficiency of the system, the project integrates a water fetching system that draws water from a well. This allows the system to supplement the water supply for irrigation and reduces reliance on external sources of water. In addition, the project incorporates a solar tracking system that maximizes energy generation from the solar panels to recharge the battery that powers the microcontroller. The results of the study demonstrate that the smart irrigation system sig- nificantly reduces water usage and enhances plant health when compared to traditional irrigation methods. This project presents a promising solution to the challenges of water scarcity and inefficient irrigation practices and has the potential to contribute to the development of more sustainable and environmentally friendly systems.