applications of bluetooth based smart sensor network

Select the arrow next to Bluetooth to expand it.In the search box on the taskbar, type device manager, then select it from the results.To see which Bluetooth version is on your PC How do I know what version of Bluetooth module I have? If a node needs to report its status, it also sends it via a message. Messages are the mechanism by which operations on nodes are invoked. In Bluetooth mesh, all communications within the network are message-oriented, and nodes send messages to control or relay information to each other.

They provide APIs that apps can use to find devices, query for services, and transmit information. What is Bluetooth sensor?Īndroid 4.3 (API level 18) and higher have built-in platform support for Bluetooth Low Energy (BLE) for devices in the central role. The SensorManager class is similar to the BluetoothAdapter class in that all related activities rely on having a reference to SensorManager. In more technical terms, Bluetooth operates in the 2400 to 2483.5 MHz range within the ISM 2.4 GHz frequency band, which is available without license in much of the world.Īndroid exposes the physical hardware sensors via a class known as the SensorManager. Is Bluetooth a wireless sensor?īluetooth is a low power, short-range wireless communication standard.

Each piconet has one master, and rest of the device acts as slave. It is group of up to 8 devices that share similar frequencies. What is Bluetooth based smart sensor network?Ī Piconet: It is an improvised network used to link wireless devices using Bluetooth technology.

Applications of bluetooth based smart sensor network