Connecting Legacy Systems to the IoT

This guide outlines the process of retrofitting legacy systems with IoT technology to enable thermal anomaly detection. It details the components required for building an IoT analog device, including low-cost sensors, cameras, and edge gateways. The document explains how to create a prototype that collects thermal data and reports anomalies using a Raspberry Pi Pico and Blues Wireless Notecard. It emphasizes the importance of maintaining safety and compliance while implementing predictive maintenance and system efficiency measures. The guide also discusses the benefits of using thermal cameras for continuous monitoring of equipment, highlighting their role in reducing downtime and increasing energy efficiency. Additionally, it provides instructions for assembling the hardware and deploying a machine learning model to interpret thermal data. The guide serves as a resource for those looking to integrate smart technology into existing systems without extensive modifications.