Bluetooth 4.2 Low Cost Stereo Audio BK3266 Module-F-6988

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F-6988 is an intelligent wireless audio data transmission product independently developed by our company. It is a low-cost and cost-effective stereo wireless transmission solution. The module uses BEKEN's BK3266 chip QFN40 package design. The F-6988 Bluetooth module adopts a driver-free mode. Customers only need to connect the module to the application product to quickly realize the wireless transmission of music, enjoy the fun of wireless music, and support simple data transmission functions. Support intelligent voice prompt and number reporting function; integrated TF card playback function; integrated mobile U disk playback function; support internal LINE-IN; support internal MIC call.

Product Details

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Parameter:

Model	F-6988 V2.2
Bluetooth version	Bluetooth V4.2
Voltage	DC3.3-4.2V
BT protocol	A2DPv1.2, AVRCPv1.5, HFPv1.7, AVCTPv1.4, AVDTPv1.2
Current	≤20mA
Standby current	<500uA
Temperature range	-40ºC TO +80ºC
Wireless transmission range	＞10 meters
Power	CLASS2，4dbm
Sensitivity	-81dBm<0.1%BER
Frequency	2.402GHz-2.480GHz

Features:

Bluetooth V4.2 specification support

9 mA average current for A2DP

0.8 uA deep sleep current

Bluetooth 4.2 classic and low energy

A2DP v1.3, AVRCP v1.6, HFP v1.7, HID v1.1, AVCTP v1.4, AVDTP v1.3, and SPP v1.2

True wireless stereo and two active link

Two wires UART download interface

16 bits stereo ADC and DAC

Stereo line in and dual microphone

Five bands digital hardware equalizer

SPI, UART, I2C, SDIO and USB

I2S master and slave interface with MCLK output

Interface for external PA and LNA

Application:

High-end Bluetooth speaker

Bluetooth smart speaker

Bluetooth stereo headset

Hands-free phone

Bluetooth wireless audio transmission

Bluetooth data transmission application

DownloadFileName：F-6988 V2.2(BK3266_QFN40) SPEC .pdf

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