Bluetooth Mesh Shows Wireless Connectivity in a Whole New Light

mesh network in large building

Wired lighting infrastructures have a history of providing dependability that, until recently, wireless networks couldn’t match. And while there are other benefits to installing a wired network, many of today’s wireless platforms—especially those supported by a Bluetooth mesh network—ensure greater flexibility and extensibility at a reduced cost. Wired vs Wireless Advancements in wireless connectivity make it hard to justify choosing a wired infrastructure over a wireless platform. An argument could... Continue Reading

Provisioning a Bluetooth Mesh Network Part 2

mesh illustration over office buildings

Chapter 10 of the Bluetooth Mesh Networking Series In part 1 of this article, I introduced the provisioning bearer layer and the first three phases of the Bluetooth mesh provisioning process: beaconing, invitation, and exchange public keys. Beaconing: The unprovisioned device sends an unprovisioned device beacon if the PB-ADV bearer is supported, or it sends a connectable advertising packet if PB-GATT is instead being used. This indicates to the provisioner that it is ready to be provisioned. Invitation: Continue Reading

Paving the Way for Smart Lighting Platforms

Bluetooth mesh networking

This article is an excerpt from a comprehensive technical overview that examines how Bluetooth mesh can turn wireless connectivity into a smart lighting wireless platform. Download the full paper here. Commercial lighting provides a natural grid for connectivity and adding Bluetooth mesh networking into the mix offers commercial and industrial facilities new ways to enhance operational efficiency and support new business opportunities. Retailers can offer in-store navigation and customized promotions, Continue Reading

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

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

More Wireless Innovators Voice Support for Bluetooth Mesh

mesh network in large building

Since its launch in July 2017, the Bluetooth mesh networking specification has been the topic of industry conversation throughout the wireless community. Across the industry people continue talking about how Bluetooth mesh will shape the next evolution of solutions for the Internet of Things (IoT). "For us, Bluetooth mesh is the future. Our customers are mostly industrial customers that work with sensors and controls, meaning they need long range, tight security, and reliable communication with... Continue Reading