BT CORE V2.1 + EDR

Bluetooth wireless technology is a short range communications system intended to replace the cable s connecting portable and or fixed electronic devices The key features of Bluetooth wireless technology are robustness low power and low cost Many features of the core specification are optional allowing product differentiation The Bluetooth core system consists of an RF transceiver baseband and pro tocol stack The system offers services that enable the connection of devices and the exchange of a variety of classes of data between these devices This chapter of the specification provides an overview of the Bluetooth system architecture communication topologies and data transport features The text in this chapter of the specification should be treated as informational and used as a background and for context setting ">Bluetooth wireless technology is a short range communications system intended to replace the cable s connecting portable and or fixed electronic devices The key features of Bluetooth wireless technology are robustness low power and low cost Many features of the core specification are optional [更多]