Provisioning a Bluetooth Mesh Network Part 1

mesh illustration in automotive factory

Chapter 9 of the Bluetooth Mesh Networking Series In May 2017, WannaCry, the world’s most notorious ransomware, actively attacked computers around the world and held user data for ransom. The attack effected millions of computers in 150 countries, with the software demanding ransom payments in the cryptocurrency Bitcoin. Without a robust standards-based security system design, comparable situations could happen with the Internet of Things (IoT). It’s not hard to imagine how users of IoT devices... Continue Reading

Bluetooth Mesh Security Overview

Security in Bluetooth mesh networking is mandatory because breaches in IoT systems could be catastrophic

Chapter 8 of the Bluetooth Mesh Networking Series The Criticality of Security Figure 1 - Security breaches in IoT systems could be catastrophic. One of the most discussed issues related to the Internet of Things (IoT) is security. From agriculture to hospitals, from residential smart homes to commercial smart buildings, and from power stations to traffic management systems, IoT systems and technologies will touch many parts of the world we live in. Security breaches in IoT systems could have catastrophic... Continue Reading

In-Market Bluetooth Low Energy Devices and Bluetooth Mesh Networking

Mesh Network in Office

Chapter 7 of the Bluetooth Mesh Networking Series Bluetooth Low Energy in the World Bluetooth Low Energy (LE) is an exceptionally successful wireless technology. It’s hard to find a smartphone or tablet which doesn’t support it, and it’s a key ingredient in the rise of wearable technology. It’s in medical devices, smart home devices, sensors, and more. Consequently, there are billions of devices already in use which support Bluetooth Low Energy. Can these devices be used as part of a Bluetooth mesh... Continue Reading

Management of Devices in a Bluetooth Mesh Network

large office building with mesh network

Chapter 6 of the Bluetooth Mesh Networking Series This article is one of several in a series about Bluetooth mesh networking. Bluetooth mesh is a new Bluetooth technology with new terminology and concepts. It is recommended that you read previous articles in the series first. Introduction A Bluetooth mesh network is like an exclusive club. If you’re a member of the club, you can enter the club and make use of those facilities and services which your membership type allows. If you’re not, you aren’t... Continue Reading

Bluetooth Mesh Networking: Friendship

woman in warehouse with tablet

Chapter 5 of the Bluetooth Mesh Networking Series Bluetooth Low Energy (LE) is one of the world's most power-efficient, short-range wireless communications technologies. Its low power consumption is widely praised by developers and consumers. With the release of Bluetooth mesh networking, developers may be wondering whether Bluetooth mesh has also been designed with low power consumption in mind. Does it inherit the beauty of the low power consumption of Bluetooth LE? The answer is yes, definitely! Continue Reading

The Importance of Mesh Interoperability

large office building with mesh network

Selecting the right low-power wireless mesh network technology is a critical choice for any new product in the market, and ensuring true multi-vender interoperability is important to not only the success of the product, but vital to the creation of new markets to support that product. Markets flourish when true multi-vendor interoperability exists and consumers are assured that your product works with those from other vendors. Bluetooth mesh networking supports global interoperability in three important... Continue Reading

The Fundamental Concepts of Bluetooth Mesh Networking, Part 2

mesh network in stadium

Chapter 4 of the Bluetooth Mesh Networking Series With Bluetooth mesh, you can create large-scale networks capable of supporting secure, reliable communication between tens, hundreds, or thousands of devices. In part 1 of The Fundamental Concepts of Bluetooth Mesh Networking, we explored some of the basic concepts of a Bluetooth mesh network, including nodes, elements, models, and states. In this article, we examine addressing, messages, publications, subscriptions, and lists, and detail how these... Continue Reading

The Fundamental Concepts of Bluetooth Mesh Networking Part 1

mesh network in large building

Chapter 3 of the Bluetooth Mesh Networking Series Bluetooth mesh networking creates new opportunities for interacting with your environment, whether you’re making your home or office smarter using intelligent lighting, heating/cooling, and security systems, or enhancing the efficiency of an industrial wireless sensor network (IWSN). Bluetooth mesh networking provides the foundation you need to create truly large-scale device networks, allowing you to enable tens, hundreds, or even thousands of wireless... Continue Reading

An Intro to Bluetooth Mesh Part 2

mesh network in stadium

Chapter 2 of the Bluetooth Mesh Networking Series Introduction In Part 1 of this article, I introduced the new Bluetooth mesh networking technology. If you haven’t read part 1, start there before reading this, the second part. I’ll complete my introductory overview of Bluetooth mesh networking here with an overview of the way messages find their way across large mesh networks, in-market device support, security and the mesh stack itself, and then we’ll proceed to explore aspects of the technology... Continue Reading

An Intro to Bluetooth Mesh Part 1

mesh network inside building

Chapter 1 of the Bluetooth Mesh Networking Series Introduction Bluetooth technology is one of the world's best known brands and one of the most ubiquitous wireless communications technologies on the planet. It's been in existence since 2000 and has found its way into billions and billions of devices. Last year alone, over three billion Bluetooth devices were shipped by manufacturers. Bluetooth has not stood still. Since its first incarnation, Bluetooth has been carefully and systematically improved... Continue Reading