IoT industrial automation integrates connected sensors, smart devices, control systems, and cloud platforms to automate industrial processes and enable real-time monitoring, data-driven decision-making, and intelligent control. This technology improves production efficiency, equipment reliability, energy management, and operational safety. IoT industrial automation supports predictive maintenance, remote control, quality assurance, and process optimization, helping industries achieve higher productivity, reduced downtime, lower operational costs, and scalable smart factory solutions aligned with Industry 4.0 principles.