Smart Air and Soil Condition Monitoring using Sensors and IOT Powered by Solar

This project is mainly aimed to design to smart systems that continuously monitor air and soil conditions using IoT-based sensors. The system is capable of measuring importantenvironment parameterssuch as NPK(Nitrogen, phosphorus, potassium),content,soil pHvalue , temperature, and some gases like Oxygen (O2), carbon Dioxide (CO2). All the measured values are displayed on an LCD screen for easy observation. Basedon the soil conditions, the systems also suggests suitable crops, fruits, or vegetables that can be grown the mainobjective of this project is to help farmer and researchers to make better decisionsby improvingtheir agriculture sustainability , productivity and effectivesoil management.