Project Description:

The Smart Soil Monitoring System is an IoT-based project designed to help farmers, gardeners, and agriculture researchers by continuously monitoring real-time soil conditions such as moisture, temperature, pH, and humidity. The data is sent to a cloud-based web dashboard, allowing users to make informed decisions on irrigation, fertilizer usage, and crop planning.

It improves agricultural productivity, saves water, and supports smart farming using technology.

Technologies Used:

• Backend: PHP / Java / Node.js

• Frontend: HTML, CSS, Bootstrap, JavaScript

• Database: MySQL / Firebase / MongoDB

• IoT Hardware:

  • Microcontroller (ESP32 / Arduino)

  • Soil Moisture Sensor

  • DHT11/DHT22 (Temperature & Humidity Sensor)

  • pH Sensor (optional)

  • Wi-Fi Module

• Communication: HTTP or MQTT Protocol

Core Features:

1. Real-Time Soil Data Monitoring:

   • Measure soil moisture, temperature, and humidity continuously.

2. Web Dashboard:

   • Visualize sensor data in charts and graphs.

   • Monitor field data from anywhere using internet.

3. Alerts & Notifications:

   • Notify users when soil is too dry or temperature exceeds limits.

4. Watering Recommendations:

   • Suggest optimal watering times based on soil moisture and temperature.

5. Historical Data Logging:

   • Store past readings for trend analysis and decision-making.

6. Multi-Sensor Support:

   • Monitor multiple locations (optional) for large farms.