What is the range of low energy Bluetooth?
Radio interface
| Technical specification | Bluetooth Basic Rate/Enhanced Data Rate technology |
|---|---|
| Distance/range (theoretical max.) | 100 m (330 ft) |
| Over the air data rate | 1–3 Mbit/s |
| Application throughput | 0.7–2.1 Mbit/s |
| Active slaves | 7 |
How far does Bluetooth LE reach?
Bluetooth range compared
| BLUETOOTH v2.1 | BLUETOOTH 5 (LE) | |
|---|---|---|
| Range | Up to 100 m | Up to 400 m |
| Max range (free field) | Around 100 m (class 2 outdoors) | Around 1,000m (outdoors) |
| Frequency | 2.402 – 2.481 GHz | 2.402 – 2.481 GHz |
| Max data rate | 1- 3 Mbit/s | 2 Mbit/s |
What does Bluetooth Low energy mean?
Bluetooth Low Energy (BLE) or Bluetooth Smart, is the low power- version of Bluetooth that was developed for the Internet of Things (IoT) and was introduced as part of the Bluetooth 4.0 core specification. BLE was originally developed by Nokia as an in-house project called ‘Wibree’ and soon after was adopted by the Bluetooth SIG.
What is the longest range of Bluetooth?
Bluetooth technology features a specific class that dictates the range at which the device can still connect. For example, most personal computing devices feature Class 3 Bluetooth technology, which means they have a short 30 ft range. While high-powered Class 1 devices, on the other hand, have the longest range at about 300 feet.
How does Bluetooth Low energy work?
Bluetooth mesh profiles use Bluetooth Low Energy to communicate with other Bluetooth Low Energy devices in the network. Each device can pass the information forward to other Bluetooth Low Energy devices creating a “mesh” effect. For example, switching off an entire building of lights from a single smartphone.
What is the approximate range of bluethooth devices?
The Bluetooth Core Specification mandates a range of not less than 10 metres (33 ft), but there is no upper limit on actual range.