02 Aug 2017
Bluetooth Low Energy (BLE) as the New Standard
What is Bluetooth Low Energy (BLE) and is it really the “New Standard”?
If you’ve ever used Bluetooth on a device, you’ll know how frustrating it can be sometimes. Your battery drains faster than usual. If you move mere inches out of range, your connection drops. And that’s if the devices will pair in the first place.
What may be an annoyance for you is a big problem for the Internet of Things (IoT) community. Bluetooth is a protocol available for connected devices – in other words, Bluetooth is a language devices can use to speak to one another. It’s also predicted to be used by 60% of all devices by 2021. Users won’t rely on systems if they can’t move freely while using devices, and if communication between devices is unpredictable.
The adoption of Bluetooth Low Energy (BLE or Bluetooth LE) as the new standard looks set to fix many of the old issues of Bluetooth.
Originally marketed as Bluetooth Smart, BLE’s main aim is to operate at a lower cost and with drastically reduced power consumption. That’s not to say you’ll lose communication range. Far from it – BLE aims to offer four times the same range as Bluetooth 4.2.
BLE dates back to 2006, first introduced as Wibree by Nokia. Adopted into the Bluetooth standard as part of the 4.0 spec in 2010, BLE already appears in today’s mobile operating systems.
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