1pcs BK3254 Bluetooth Module 4.1 F6888 Stereo Audio Module - Asia Sell

  • $9.20
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DESCRIPTION

  • 1 piece.
  • The F-6888 Bluetooth 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.

Notes

  • The default is the universal version, only the Bluetooth function;
  • Does not support intelligent voice prompts and reporting capabilities;
  • Does not support TF card playback function;
  • Does not support mobile U disk playback function;
  • Does not support internal LINE-IN;
  • Does not support internal FM radio  and  UART

Bluetooth Profiles

  • Bluetooth V4.1 specification support
  • A2DPv1.2
  • AVRCPv1.5
  • HFPv1.5
  • HSP1.2
 

Applications

  • Bluetooth audio
  • Bluetooth stereo headset
  • hands-free phone
  • Bluetooth wireless transmission of audio
 

Parameters

  • Model: F-6888V1.2
  • Bluetooth specification: bluetooth V4.1
  • Working voltage: DC 3.3~4.2v
  • Support for bluetooth protocol:HFPV1.5,A2DPV1.2,AVRCPV1.5,HSP1.2
  • Working current: <=45mA
  • Standby current: <500uA
  • Temperate range: - 40 to 80 celcius
  • Wireless tracsmission range: longger than 10 meters
  • Transmissiong power: class 2.4dbm
  • Sensitivity: 0.1% BER> - 80 dBm
  • Frequency range: 2.402GHz ~ 2.480GHz
  • External interface: I2C,SPIAND UART interface
  • Audio signal to noise ratio: > = 75 dB
  • Audio performance: SBC decoding

Module Size

 

Pin Diagram

Typical Application Circuit


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