?CSR BC4 Bluetooth Data Module , Bluetooth Headset

specifications

Bluetooth Data Module

1,max 4dBm

1,Class2

2,for Bluetooth headset

Product Description

This is a Bluetooth Class2 (max 4dBm) module. It is based on CSR Bluecore 4 chip set with internal CODEC dedicated to voice applications. The dual roles firmware includes HSP and Audio Gateway functions which provide one stop solution to all the wireless voice applications. The friendly user interface include volume control, pairing, mute, call controls and battery monitoring that make product design much easier than before.
The integrated voice CODEC help to simplify the system design and lower the BOM cost as well. AT command set is also available for call control which allow the host system to implement more complicated functions.

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Applications

?Bluetooth audio gate way device.
?Bluetooth headset or client device.

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Product Benefits

?Due roles (HSP & AG) Bluetooth software stack
?Low power consumptions of only 92mW
?compact size

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Product Specification

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Dimension	16.5x13x2.2?mm
Bluetooth?Standard	V2.0+EDR
RF?Power	-6dBm?to?+4dBm
Receiving?Sensitivity	-80dBm
Program?Flash?Memory	6M?bits
Audio?Interfaces	Analog, ?PCM
Host?Interface	UART
Supply?Voltage	3V?–?3.6V

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