Bluetooth

Bluetooth is an industrial specification for wireless personal area networks (PANs), also known as IEEE 802. 15. 1. Bluetooth provides a way to connect and exchange information between devices like personal digital assistants (PDAs), mobile phones, laptops, PCs, printers, digital cameras and video game consoles such as the Nintendo Wii via a secure, globally unlicensed short range radio frequency.

The name Bluetooth is derived from the cognomen of a 10th century king of Denmark, Harald Bluetooth. Bluetooth: Cellulari Bluetooth, modelli bluetooth, tecnologia Bluetooth e cellulari Bluetooth Sei qui: Home :: Bluetooth. According to the inventors of the Bluetooth technology, Harald engaged in diplomacy which led warring parties to negotiate with each other, making Bluetooth a fitting name for their technology, which allows different devices to talk to each other. [1]. The name of the king in Danish was Harald Blåtand and the Bluetooth logo is based on the H and B runes.

Introduction

Bluetooth is a radio standard and communications protocol primarily designed for low power consumption, with a short range (power class dependent: 1 meter, 10 meters, 100 meters) based around low-cost transceiver microchips in each device.

Bluetooth lets these devices communicate with each other when they are in range.