Last month the Kirkland, WA based Bluetooth Special Interest Group (SIG), the organization that
oversees Bluetooth wireless communication protocols, agreed to and published a set of specifications
that created a standard that will allow us to integrate smart lighting controls to cover large areas - even
when we mix products from different lighting manufacturers. An article, published a couple of weeks
ago, titled, “Bluetooth’s range just widened, and IoT lighting companies are thrilled”, published on July
18, 2017, by Mark Halper, Contributing Editor, LEDs Magazine, and Business/Energy/Technology
Journalist, opened our eyes to just how important this agreement may be to future LED lighting
“After at least two years of internal wrangling and difficult technology choices, the Kirkland, WA-based
Bluetooth Special Interest Group (SIG) ratified a means to mesh together Bluetooth beacons, allowing
them to hand off instructions to each other. The move effectively boosts Bluetooth's reach far beyond
the 30 feet that is typical for the Bluetooth that consumers commonly use to share things like audio files
among smartphone, computers, tables, TVs, and other devices.
“We just completed a several-year effort of completing a set of specifications that define a standardized
approach for creating true industrial-grade mesh networking solutions using Bluetooth technology,”
Bluetooth SIG vice president of marketing Ken Kolderup said in a phone interview with LEDs Magazine.
“Now there's a standard way that defines how mesh networking gets done on Bluetooth, so that all
the vendors can now create interoperable solutions.”
Now that, potentially, clears a lot of road blocks, especially for organizations, like retail stores,
warehouses and commercial offices, that choose to upgrade their lighting to LED over the course of time
and prefer to control them all from a single point or device. “There was some real work to do; it's very
demanding, especially for a commercial environment,” said Bluetooth SIG's Kolderup, who noted that it
took time to work out details related to reliability, scalability, performance, latency, security, and other
aspects. The SIG also performed extensive interoperability testing to assure the best chance of all
Bluetooth devices — the SIG has 32,000 members — working together in any scenario. For example,
“We need to make sure that a switch you buy today can work with a light bulb you buy from a vendor
that may not even exist today, 20 years from now,” he noted.
Now that is truly working together to accomplish a goal that will benefit us all. For more information, or
to read the complete article, please click on the link below.
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