BK3254 Bluetooth Audio Module

BK3254 Bluetooth 4.1 stereo audio module

The BK 3254 (F-6888) Bluetooth 4.1 Audio module is an intelligent wireless audio data transmission product developed independently by our company. It is a low-cost and cost-effective stereo wireless transmission solution. The module adopts the BEKEN BK3254 chip QFN48 package design.

The module is mainly used for short distance music transmission, can be easily and notebook computers, mobile phones, PDA and other digital products, Bluetooth devices connected to achieve the wireless music transmission.

This Module does not just support bluetooth it also has inbuilt FM receiver and options to connect SD Card for directly playing through the Memory card.

We have Various sizes of Communication Modules. Check out our complete collection of Communication Modules.

Bluetooth Profiles

• Bluetooth V4.1 specification support

• A2DPv1.2

• AVRCPv1.5

• HFPv1.5

• HSP1.2

Applications of BK3254 Bluetooth 4.1 Audio Module

• Bluetooth audio

• Bluetooth stereo headset

• hands-free phone

• Bluetooth wireless transmission of audio

Specifications of F-6888 Bluetooth 4.1 Audio Module

• Model : F-6888V1.2

• Bluetooth specification : bluetooth V4.1

• Working voltage : DC 3.3~4.2v

• Support Multiple for bluetooth protocol : HFPV 1.5, A2DPV 1.2, AVRCPV 1.5, HSP 1.2

• Working current : <=45mA

• Standby current : <500uA

• Temperate range : - 40 to 80 Celsius

• Wireless transmission range : longer than 10 meters

• Transmission power : class 2.4dbm

• Sensitivity : 0.1% BER> - 80 dBm

• Frequency range : 2.402GHz ~ 2.480GHz

• External interface : I2C, SPI & UART interface

• Audio signal to noise ratio : > = 75 dB

• Audio performance : SBC decoding

Related Links

• Arduino Library for BK3254

• BK3254 IC Datasheet