The manual focuses on the Internet of Things topic currently under discussion. The increasingly popular concepts of the Internet of Things allow enterprises to intensify the development of new products, preparing production for their release and subsequent operation. This creates opportunities for the evolution of manufacturing business models, from product-only to service-oriented to complete product-as-a-service offerings. The manual is intended for training college students of all technical specialties and is of interest to everyone involved in the automation of processes and industries, including technical devices as intelligent interacting products equipped with technologies for interacting both with each other and with the external environment.