Foxconn WIN-B2 사용자 설명서 - 페이지 6

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4. Product Requirements and Characteristic

4.1 Hardware Characteristic

Form factor

Host Interface

PCB

Antenna &RF connector

4.2 Hardware Architecture

This Bluetooth module design is based on Broadcom BCM20702 chipset, which is a highly integrated

single chip solution for Bluetooth 4.0+EDR.

This Bluetooth device is operating at 2.4 GHz ISM band. For basic rate and EDR, it works with

hopping in 79 1MHz bandwidth channels, the channel center frequency is 2402+kMHz, k=0, 1,

2,......, 78. For Low energy, it uses 40RF channels, which have center frequencies at

2402+K*2MHz, where k=0, ..., 39.

The Bluetooth module employs a 512Kbit serial flash and a 26MHz crystal, it use a 18pin board to

board connector to link host interface, power supply, and GPIOs to the Host.

COMPANY CONFIDENTIAL

26.3X17(mm

) module with 2X9 pin board to board connector

USB 2.0 (Full Speed)

4-layer single side

One printed Antenna,

One W.FL RF connector for testing purpose