IoT-Driven Boiler Monitoring and Control System

Authors- Satish Baban Arjun, Omkar Sanjay Kaldhone

Abstract-– This project focuses on the development of an IoT-based Boiler Automation System using the ESP32 microcontroller, designed to remotely monitor and manage key boiler parameters. The system employs a DHT11 sensor to measure ambient temperature and humidity, while an ultrasonic sensor is used to detect the water level inside the boiler. Sensor data is transmitted to the Blynk IoT platform via Wi-Fi, where real-time values are visualized through interactive gauges on a user-friendly interface. This solution enhances boiler safety, efficiency, and enables remote supervision and control.To ensure automated operation, a heater and water pump will be controlled through the Blynk platform, allowing remote activation based on predefined conditions. A relay module will be used to switch the heater and pump. For demonstration purposes, a small 5-liter container will be used as the boiler. This project improves boiler efficiency, safety, and operational convenience by enabling remote monitoring and control. Future enhancements may include the integration of features such as automatic alerts, energy usage optimization, and predictive maintenance capabilities to further increase system intelligence and reliability.

DOI: /10.61463/ijset.vol.13.issue2.325