What is the range of Bluetooth module?
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 is the difference between Bluetooth HC-05 and HC-06?
The HC-05 can be master or slave, the HC-06 is slave only. The main difference is that they have different firmware and HC-05 can be used as Slave and master but HC-06 can be used as a slave only. It is a serial passthrough Bluetooth transceiver that is commonly used in arduino applications.
How does HC-06 Bluetooth module work?
The HC-06 is a class 2 slave Bluetooth module designed for transparent wireless serial communication. Once it is paired to a master Bluetooth device such as PC, smart phones and tablet, its operation becomes transparent to the user. All data received through the serial input is immediately transmitted over the air.
How do I know my Bluetooth range?
Checking your Bluetooth signal strength is easy if you know what you’re looking for. Bluetooth signal strength is measured by the Received Signal Strength Indicator (RSSI). You can access the device’s RSSI by accessing the Bluetooth device settings and then reading the RSSI. An ideal RSSI is between -40 and -55.
What is the longest range of Bluetooth?
The range of the Bluetooth® connection is approximately 30 feet (10 meters). However, maximum communication range will vary depending on obstacles (person, metal, wall, etc.) or electromagnetic environment. NOTE: Not all audio devices are supplied with Bluetooth capability.
Can you increase Bluetooth range?
To enjoy a longer range, you need to have an extender that receives Bluetooth from a long range too. For instance, if an extender receives Bluetooth signals from a range of 85 feet and extends the range by 85 feet, then you will have extended your Bluetooth range to 160 feet.
How many maximum devices can be connected in Bluetooth network?
The official Bluetooth specifications state seven is the maximum number of Bluetooth devices that can be connected at once. However, three to four devices is a practical limit, depending on the types of devices and profiles are used.
Can HC-06 send data?
HC-06 works on serial communication. The Android app is designed to send serial data to the Arduino Bluetooth module when a button is pressed on the app. The Arduino Bluetooth module at other end receives the data and sends it to the Arduino through the TX pin of the Bluetooth module(connected to RX pin of Arduino).
Which Bluetooth device has range of 100 meter or 300 feet?
Class 1 devices transmit at 100 mW with a range of 100 meters or 328 feet. Class 2 devices transmit at 2.5 mW with a range of 10 meters or 33 feet. Most Bluetooth headsets and headphones are common Class 2 devices.
How do I increase the range of my Bluetooth module?
Another means of extending range is by introducing repeaters into your environment. Repeaters simply pick up messages and repeat them again, which means a repeater placed at the edge of connection can extend that edge out to its own farthest range.