Access to clean drinking water is a global challenge, with many communities facing issues of water contamination. To address it, our project proposed a GPS-based monitoring and purification system. This innovative solution utilizes GPS technology alongside components such as the ESP32 microcontroller, turbidity sensor, pH sensor, LCD display, buzzer, GSM module, relay module, motor, and water filters to provide direct monitoring and purification of water sources. The GPS module enables precise location tracking and mapping of water sources, empowering users for monitoring water quality in specific areas. The ESP32 microcontroller coordinates the functions of various sensors and modules. The turbidity sensor and pH sensor detect impurities and pH levels, providing crucial data for purification. The LCD display provides real-time feedback, while the buzzer alerts users to emergencies. The GSM module allows for direct monitoring and controlling via SMS alerts.
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K. Siva Kumari (2024) studied this question.
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