Bluetooth Low Energy: Understanding GAP Roles—Part 3 of 7

The third video in this series describes how the Generic Access Profile assigns a set of roles used by Bluetooth® Low Energy (BLE) devices to form a Piconet. We define those roles, explain how peripherals and centrals establish a connection, and introduce the concept of the host and controller pieces of the Bluetooth stack.

In Part 4, “Bluetooth Low Energy: Unpacking the Physical Layer Packets,” learn how packets are used for data communication.