SENSOR INTEGRATED IOT SOLUTION FOR PRECISION FARMING OPTIMIZED AGRICULTURAL WATER USAGE AND PRODUCTION

Abstract : The Sensor-Integrated IoT Solution for Precision Farming is designed to optimize agricultural water usage and enhance crop productivity through real-time monitoring and automated control. The system uses an Arduino and NodeMCU to collect and process data from various sensors, including a pH sensor for water quality, a DHT11 sensor for temperature and humidity, and a soil moisture sensor to assess soil conditions. Sensor data is displayed on an LCD and uploaded to the ThingSpeak platform for remote monitoring. When the pH value deviates from the optimal range, the system activates two water pumps—first, the outlet pump to remove poor quality water, followed by the inlet pump to introduce fresh water. Relays control the operation of the pumps, ensuring efficient water management. By integrating IoT technology, this system enhances water conservation, reduces manual intervention, and improves overall agricultural efficiency, making precision farming more sustainable and effective

Keyword Keywords- Precision Agriculture, Internet of Things (IoT), Soil Moisture Monitoring, Water Quality Management, Automated Irrigation System