Bluetooth
Bluetooth has a coverage area of up to 50 meters. This range can increase in an outdoor area. On the other hand, the actual coverage area will vary depending on other factors such as the characteristics of the devices used and the environmental conditions.
With the launch of Bluetooth 4.0, the Bluetooth Low Energy technology has also entered our lives. This technology allows for lower power consumption.
Bluetooth Modules
These are the communication modules used in the 2.4 GHz band range developed for wireless communication. These modules contain a number of electronic components to enable Bluetooth wireless communication and are often used to communicate with micro-controllers or other devices.
Bluetooth modules may come in different shapes and sizes, and their characteristics may vary. They usually allow Bluetooth-enabled devices (such as smartphones, tablets, computers) to communicate wirelessly with other devices. However, some Bluetooth modules can be integrated with micro-controllers or other embedded systems and used to provide Bluetooth capabilities for these devices.
The main features of Bluetooth modules are usually as follows:
Bluetooth Version: Determines which Bluetooth standard the module supports (for example Bluetooth 4.0, Bluetooth 5.0).
Data Transfer Speed: Determines the maximum data transfer rate supported by the module.
Signal Range: Determines the maximum distance that the module can communicate.
Connection Interfaces: These are the ports or interfaces for different devices and systems to which the module can be connected.
Bluetooth modules are widely used in industrial automation, consumer electronics, healthcare industry, automotive and many other fields. For example, a Bluetooth module can enable smart home devices to connect wirelessly to a network, while another can communicate with devices such as a wireless headset, a keyboard or a mouse.
