Advanced Bluetooth Technology - Under the APIs

Explore advanced Bluetooth® technology in this comprehensive NDC London 2021 conference talk by Martin Woolley. Delve into the significant advancements made in Bluetooth technology over the past two decades, including increased range, improved speed, and versatile connectionless communication capabilities. Discover how to create secure networks of thousands of smart devices using Bluetooth. Gain insights into data rates, range, and reliability as you take a guided tour of the most interesting and advanced aspects of Bluetooth technology, exploring how they function beneath the APIs. Learn about device roles, attribute tables, spread spectrum broadcasting, adaptive frequency hopping, and data packet length extensions. Examine the intricacies of Bluetooth reliability, connection events, and benchmarks. Investigate the potential of Bluetooth mesh networks through a live demo and app showcase. Get a glimpse into the future of Bluetooth technology, including Bluetooth 5.1, LED Audio, and Isochronous Channels. Whether you're a developer or technology enthusiast, this talk provides valuable knowledge to leverage advanced Bluetooth capabilities in your projects.

Introduction
Bluetooth Basics
Device Roles
Attribute Table
Bluetooth Reliability
How Bluetooth Works
Spread Spectrum
Adaptive Frequency Hopping
Spread Spectrum Broadcasting
Channel Index
Data Transfer Rate
Symbol Range
Application Data
Attribute Protocol
L2CAP
LData Packet Length Extensions
Connection Events
LE1M
Writeups
Benchmark
Range
Range Limits
Forward Error Correction
Low Energy Range
Nodes
Mesh Stack
Demo
How it works
App demo
Check of time
Bluetooth 51
Bluetooth LED Audio
Isochronous Channels
Bluetoothcom
Wrap up