Bluetooth LE Link Layer (LL) is a low level protocol for managing advertising, scanning, connecting, flow control, security, and data transportation. There are two types of packets in LL; Advertising packets and Data packets. Link Layer is implemented in a controller very close to the hardware.
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A
Bluetooth Core Specification Version 5.2 Vol 3, Part A