1/26/2024 0 Comments Bluetooth 2.0 edr transmitter![]() ![]() These schemes allow a faster data transfer through the so-called enhanced data rates (EDR). On the contrary, the main novelty of BT 2.0 + EDR and 2.1 + EDR standards (hereinafter referred to as BT 2.x + EDR) is the adoption of two new modulation schemes. In BT 1.1 and 1.2 this basic bit rate of 1 Mbps was achieved with a Gaussian frequency shift keying (GFSK) modulation. ![]() This expansion of BT-enabled hardware fostered the release in 2004 of a version of the standard (BT 2.0 + EDR) aimed at providing a bandwidth higher than the basic speed supported by BT 1.1 and 1.2 versions. ![]() Bluetooth (BT) communication standard has been widely adopted for the deployment of personal area network (PAN) and body area network (BAN) networking applications.Īlthough it was initially created to avoid cables in short range networks, BT interfaces have been integrated into a high diversity of commercial devices, from handheld products (smartphones, laptops, electronic pads, tablets) to medical sensors, automobile electronics, music players, headsets or gaming consoles such as Sony PlayStation 3 or Nintendo Wii. ![]()
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