HM Series Bluetooth 5.0 module solution
Shenzhen Edong Industrial HM Series Bluetooth 5.0 module solution
A number of Bluetooth 5.0 module solutions have been launched. The Bluetooth 5.0 module is produced using the latest Bluetooth 5.0 technology standard. The performance of the new Bluetooth 5.0 standard will far exceed the current version, that is, the Bluetooth 4.2le version. The effective transmission distance will be four times that of the 4.2le version. In other words, in theory, the effective working distance between Bluetooth transmitting and receiving devices can reach 300 meters. The transmission speed will be twice that of the 4.2le version, with the upper limit of 24mbps
At the same time, Bluetooth 5.0 allows users to receive beacon data without pairing, such as advertisements, beacon, location information, etc., which increases the transmission rate by 8 times.
In addition, Bluetooth 5.0 also supports indoor positioning and navigation function, which can be used as indoor navigation beacon or similar positioning device. Combined with WiFi, indoor positioning with accuracy less than 1 meter can be realized. In this way, you can find your way through Bluetooth 5.0 devices in very large shopping malls. However, in this release, Bluetooth technology alliance did not mention this feature. In addition, Bluetooth 5.0 optimizes the Internet of things to serve smart home with lower power consumption and higher performance
1. Faster transmission speed
Developers of Bluetooth 5.0 say the new version has a maximum transmission speed of 24mbps, twice the speed of the previous 4.2le version. Of course, you are unlikely to reach this limit speed in real life, but you can still experience a significant speed increase.
2. More effective distance
Another important improvement of Bluetooth 5.0 is that its effective distance is four times that of the previous version. Therefore, in theory, when you stand 300 meters away from the Bluetooth speaker with your mobile phone, it will continue to play your favorite songs.
In other words, in theory, the effective working distance between Bluetooth transmitting and receiving devices can reach 300 meters. Of course, the actual effective distance also depends on the electronic equipment you use.
3. Navigation function
In addition, Bluetooth 5.0 will add more navigation functions, so the technology can be used as indoor navigation beacon or similar positioning device. Combined with WiFi, indoor positioning with accuracy less than 1 meter can be achieved
4. Internet of things function
The Internet of things is still in a hot state. Therefore, Bluetooth 5.0 has carried out many bottom-level optimization for the Internet of things, striving to serve smart home with lower power consumption and higher performance.
5. Upgrade hardware
Some previous Bluetooth versions only require software upgrades, but Bluetooth 5.0 is likely to require upgrading to new chips. However, the old hardware is still Bluetooth 5.0 compatible, and you can’t enjoy its new performance.
The flagship mobile phone with Bluetooth 5.0 chip has been launched, and apple and Samsung have become the first manufacturers to use the technology. The low and medium-end mobile phones are also built in Bluetooth 5.0 chips.
6. More transmission capabilities
The new Bluetooth 5.0 can add more data transmission functions. Hardware manufacturers can create more complex connection systems through Bluetooth 5.0, such as beacon or location service. Therefore, the advertisement data sent through Bluetooth device can send a small amount of information to the target device, even without pairing.
7. Lower power consumption
As we all know, Bluetooth is a necessary function of smart phones. With the increasing need of turning on Bluetooth for smart devices and mobile payment, it is necessary to enjoy the convenience function and gradually integrate into people’s lives. The power consumption of Bluetooth has become a big killer of smartphone standby time.
Therefore, Bluetooth 5.0 will greatly reduce the power consumption of Bluetooth, so that people no longer need to worry about the short standby time in the process of using Bluetooth.
Post time: Mar-19-2021