Fourth Industrial Revolution is reshaping the way industries operate, and at the heart of this transformation lies the Industrial Internet of Things, or IIoT. Unlike consumer IoT, which powers smart homes and wearables, IIoT is designed for industrial environments. It connects machines, sensors, and systems across factories, energy grids, transport networks, and healthcare facilities, creating an intelligent ecosystem that thrives on data and automation.

At its core, IIoT integrates smart sensors and connected devices into industrial operations. These sensors continuously generate streams of real-time information that reveal how equipment, processes, and infrastructure are performing. With the help of artificial intelligence, cloud platforms, and edge computing, this raw information is transformed into insights that guide smarter decisions. The impact is visible in how industries manage their resources, monitor machinery, and ensure safety for workers.

Manufacturers, for instance, are beginning to rely on IIoT-enabled machines that can identify early signs of wear…