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Bluetooth Protocol Stack
Apr 10, 2017

Main article: Bluetooth protocol stack and Bluetooth protocol

Bluetooth is defined as protocol layer architecture, including core protocol, cable substitution protocol, telephone Transfer Control protocol, selection protocol. The mandatory protocols for all Bluetooth stacks include: LMP, L2CAP, and SDP. In addition, the devices that communicate with Bluetooth are basically universal to use HCI and RFCOMM these protocols.