case study HYDROPONIC SYSTEM

Smart Hydroponic Monitoring System

• Farm operators monitored nutrient levels, pH, and temperature manually — missing critical changes that damaged crops.
• No remote visibility meant operators had to be physically present to check sensor readings.
• Diagnosing plant health issues required expert knowledge — small farms had no access to agronomists.
• Sensor data was not logged historically, making it impossible to correlate environmental changes with crop yield.
• Manual interventions were reactive — by the time issues were noticed, crop damage had already occurred.

• Deployed ESP32 sensors for continuous real-time monitoring of pH, temperature, humidity, and nutrient levels.
• Built a web and desktop management dashboard for remote sensor monitoring from anywhere.
• Integrated Google Gemini AI to analyze sensor readings and provide automated plant health diagnostics and recommendations.
• Implemented historical data logging with charts to track environmental trends and correlate conditions with crop performance.
• Set up automated alerts that notify operators immediately when sensor readings fall outside safe thresholds.