Explore the fundamentals of Bluetooth Smart technology in this comprehensive 38-minute video presentation by Nordic Semiconductor's Application Engineer, Petter Myhre. Delve into the intricacies of this low-energy protocol, formerly known as Bluetooth Low Energy, which is designed for small, battery-operated devices requiring extended battery life. Learn about Bluetooth terminology, profile overviews, architecture, and the Link Layer's topology, advertising, and scanning processes. Understand connection establishment, Attribute Protocol's client-server model, operations, and attributes. Examine the Generic Attribute Profile's hierarchy, characteristics, and procedures, as well as the General Access Profile. Gain insights into various Bluetooth profiles and their applications in this informative session, originally part of Nordic Semiconductor's European Tech Tour in early 2014.