Bluetooth 5.0 standard introduction:
The Bluetooth SIG officially released the latest Bluetooth 5.0 technology standard in London.
The new Bluetooth 5.0 standard will be officially launched at the end of this year or early 2017, and devices that support this standard will also be updated.
The official stated that the new Bluetooth 5.0 standard will far exceed the current version in terms of performance, that is, Bluetooth 4.2LE version, including the effective transmission distance will be 4.2LE version 4 times, that is, in theory, Bluetooth transmission and reception The effective working distance between devices can reach up to 300 meters. The transmission speed will be twice that of the 4.2LE version with a speed limit of 24Mbps.
At the same time, Bluetooth 5.0 allows data that does not need to be paired to accept beacons, such as advertisements, Beacons, location information, etc. This transmission rate is increased by a factor of eight.
In addition, Bluetooth 5.0 also supports indoor positioning and navigation functions, which can be used as indoor navigation beacons or similar positioning devices. In combination with wifi, indoor positioning accuracy of less than 1 meter can be achieved.
In addition, Bluetooth 5.0 implements many low-level optimizations for the Internet of Things, and strives to provide smart home services with lower power consumption and higher performance.
Five Performance Improvements in Bluetooth 5.0
1, transmission speed
Bluetooth 5.0 transmission speed limit of 2Mbps, twice the previous version 4.2.
2, transmission distance
Theoretically, the effective working distance between the Bluetooth transmitting and receiving devices can reach 300 meters, which is 4 times that of the old version. The data carrying capacity of the broadcast package is 8 times that of the previous version.
3, power consumption
In order to better use the Bluetooth function on the application device, Bluetooth 5.0 greatly reduces the power consumption of Bluetooth compared to the old version, so that people no longer have to worry about Bluetooth power consumption during the use of Bluetooth.
4, indoor navigation
Bluetooth 5.0 can also be used as an indoor navigation beacon or similar positioning device with positioning accuracy of up to 1 meter.
5. Internet of Things
Bluetooth 5.0 is optimized for the Internet of Things and strives to serve smart homes with lower power consumption and better performance.
Since the release of the Bluetooth 5.0 standard, there has been a large wave of digital consumer products using this standard. Among consumer products, some manufacturers have already launched Bluetooth 5-enabled mobile phones, such as Samsung Galaxy S8, Xiaomi 6, and one plus five mobile phones. The good news is that Apple may become one of the first vendors to use this technology, which will undoubtedly accelerate the market adoption of Bluetooth 5.0. As a professional supplier of wireless module products and solutions, SKYLAB is not far behind. Based on Nodic nRF52832, the 4.2 Bluetooth module SKB369 supporting NFC and ANT can also support Bluetooth 5.0 via firmware upgrade. I believe that all engineers can't wait to know the performance parameters of the Bluetooth module SKB369! Look down:
Bluetooth module SKB369
Characteristics of Bluetooth module SKB369
Based on Nodic nRF52832
Bluetooth 4.2
Support ANT
Supports NFC
Rich interface: GPIO/TWI/SPI/UART/ADC/
Bluetooth master slave: Central/Peripheral (Bluetooth ® 4.2)
Support PCB onboard antenna or external antenna
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