Intelligent Watering System(IWS) for Agricultural Land Utilising Raspberry Pi

Abstract

The need for food is rising along with the population, which puts additional pressure on farmers
to raise more crops. However, farmers have found it difficult to supply this demand due to
reasons like water scarcity, erratic weather, and ineffective irrigation techniques. Intelligent
Watering System (IWS) is a revolutionary technology that has the potential to transform the
agricultural sector. It not only optimizes water usage and increases crop yield but also promotes
sustainable farming practices. With the increasing challenges faced by farmers, IWS provides a
solution that can help them both satisfy the expanding need for food and preserving the
environment. Future food security along with sustainable development are anticipated to be
greatly aided by technology, as it develops further. The IWS system consists of sensors, a
controller, and a microprocessor, typically a Raspberry Pi. The sensors are placed in the soil at
various locations to measure the moisture levels. The data collected by these sensors is then sent
to the controller, which is programmed to analyse the data and determine the irrigation needs of
the crops. Based on the analysis, the controller sends a signal to the microprocessor, which then
activates the irrigation system to water the crops.