Bluetooth SIG Mesh Networking Aimed at IoT Gets Qualcomm Support, Analyst Optimism
Bluetooth’s new mesh capability enables many-to-many device communications and is optimized for large-scale device networks, the Bluetooth Special Interest Group announced Tuesday: It's suited for building automation, sensor networks and other IoT solutions where “tens, hundreds, or thousands of devices…
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need to reliably and securely communicate with one another,” the group said. This is a “critical enabler” of Bluetooth’s transition from a personal area network and pairing technology to a “more scalable, robust, low-power IoT connectivity solution,” ABI Research analyst Andrew Zignani emailed in a blast Tuesday. Mesh networking opens opportunities where competing wireless connectivity technologies like ZigBee gained traction, Zignani told us. “Monitoring multiple sensors on machinery and relaying this back to a central system for predictive maintenance could be a potential use case.” Announcing support for the Bluetooth standard, Qualcomm expects to support Bluetooth mesh on all of the company’s future generations of Bluetooth LE products. Others announcing support: Toshiba and Silicon Labs (here and here).