DFRobot, Bluetooth Adapter Mini

Bluetooth (Bluetooth) is a kind of wireless network transmission technologyoriginally used to replace the infrared. Compared with infrared technology,Bluetooth can transmit data without targeting, the transmission distance is lessthan 10 meters (infrared transmission distance of a few meters). In the signalamplifier with the help of communication distance and even up to 100 meters.Bluetooth technology is ideal for low power consumption of digital devices toshare data with each other, such as mobile phones, handheld computers. Moreover,Bluetooth devices can transmit sound, such as Bluetooth headsets. Widely usedBluetooth specification version 2.0, mature, bandwidth is about 3Mbps verysuitable for small file transfer (10MB below pictures, ring tones, e-books,manuscripts, etc.) to facilitate and speed have both.This device does not include any drivers or software, however, you shouldn'tneed any as it supports the native Windows Bluetooth stack (Windows XP, Vista,7). Plug it in and Windows should handle the rest.Please note: Many of these modules have been found to have the same Bluetoothaddress. If you're simply trying to connect from your computer to a cell phoneor headset, these will work great. If you're attempting to attach multiplemodules to a computer, the computer will not be able to address both modules atthe same time.