Abstract: Boilers are widely used in industries such as The proposed system integrates temperature and pressure sensors with a microcontroller unit connected to the internet. Sensor data is continuously collected and transmitted to a cloud platform such as ThingSpeak for storage, visualization, and analysis. Users can monitor boiler parameters remotely through a web or mobile interface, enabling early detection of faults and abnormal variations. The system also supports alert notifications when the parameters exceed predefined safety thresholds.

power plants, food processing, and manufacturing, where maintaining safe temperature and pressure levels is critical for efficient operation and accident prevention. Traditional boiler monitoring methods often rely on manual inspection, which can lead to delays in detecting abnormal conditions. This paper presents an Internet of Things (IoT) based boiler temperature and pressure monitoring system designed to provide real-time data monitoring, remote access, and improved safety.

Traditional boiler monitoring relied on manual checks and analog gauges, which were prone to delays and errors. Modern IoT-based systems overcome these limitations by enabling continuous tracking, remote access, and instant alerts. This project builds on these advancements, combining proven components into a compact, cost-effective solution for smart boiler monitoring.

Downloads: | DOI: 10.17148/IJIREEICE.2026.14335