Smart IoT-Based Water Quality Monitoring System

The Smart IoT-Based Water Quality Monitoring System is designed to provide an efficient, real-time, and automated solution for monitoring water quality parameters. The system integrates advanced hardware components such as the ESP32 along with multiple sensors including temperature, pH, Total Dissolved Solids (TDS), and turbidity sensors to ensure comprehensive water analysis. These sensors continuously collect data, which is processed and analyzed by the microcontroller to determine the overall water quality status. The system utilizes IoT technology to enable remote monitoring and data accessibility. Cloud platforms such as Blynk and ThingSpeak are integrated to provide real-time data visualization, storage, and analysis. Users can access water quality information through mobile and web interfaces, allowing convenient monitoring from any location. Additionally, a local LCD display is used for on-site monitoring, and a buzzer alert system ensures immediate notification when water quality exceeds safe limits.