Bhushan, S.Shanker, S.Cengiz, K.2024-05-192024-05-1920239781668464106https://doi.org/10.4018/978-1-6684-6408-3.ch021https://hdl.handle.net/20.500.12713/4559Volumes of data produced by the dumb machines in industrial environment are used by smart machine for real time analysis. The ultimate result is far better than human handling and analysis of data, and hence enhancement and accuracy in business decisions. IIoT (industrial internet of things) also referred to as industry 4.0 is developed to enhance the accuracy and performance of industrial processes by using smart sensors and actuators. This chapter shed light on key technologies of IoT ecosystem and also discusses the architecture and development details of an IIoT solution its components, applications, and case studies. © 2023, IGI Global.eninfo:eu-repo/semantics/closedAccessBook Chapter3964142-s2.0-8515183973710.4018/978-1-6684-6408-3.ch021N/A