The objective of the Intelligent Plant Irrigation System is to develop an automated and smart irrigation solution that monitors soil moisture, temperature, humidity, and pH levels using sensors and IoT technology. The system aims to provide efficient water management by automatically controlling the water pump based on soil conditions, reducing water wastage and manual effort. It also enables real-time monitoring and alerts through NodeMCU and IoT communication, helping to maintain proper plant health and improve agricultural productivity.
The Intelligent Plant Irrigation System is a smart agriculture solution designed to monitor plant conditions and automate irrigation using sensors and IoT technology. The system is built around an Arduino microcontroller, which processes data collected from various sensors including a soil moisture sensor, pH sensor, and DHT11 sensor for temperature and humidity monitoring. A NodeMCU module enables IoT-based communication for real-time monitoring and updates through an online platform. The LCD display continuously shows environmental parameters and soil conditions, while a buzzer provides alerts during abnormal situations. Based on the soil moisture level, the relay module automatically controls the DC water pump to provide irrigation only when required, thereby conserving water and reducing manual effort. Additionally, the system monitors soil pH and environmental conditions to maintain healthy plant growth. The proposed system improves irrigation efficiency, supports smart farming practices, and ensures better plant health through automation and real-time monitoring.
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