Arduino Fans

Description

BK3254 Bluetooth 4.1 Module F6888 Stereo Audio Module FM Radio / TF Card / U Disk / Infrared Remote Control Receiver

• Bluetooth V4.1 + EDR
• DC 3.3 to4.2 supply voltage
• HFPV1.5, A2DPV1.2, AVRCPV 1.5, HSP1.2 supported protocols
• Very low current consumption
• Embedded Stereo FM Radio Tuner
• MP3 player by attaching Memory Card and USB Disk
• Built-in Infrared Remote Control Receiver

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. F-6888 Bluetooth module adopts the drive-free mode, customers only need to connect the module to the application product, can realize the wireless transmission of music quickly, enjoy the fun of wireless music, and support the simple data transmission function. Support for intelligent voice prompts and numbers function; integrated TF card playback; integrated mobile U disk playback; support for internal LINE-IN; support for internal FM radio.

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.

• Model: F-6888V1.1
• 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 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,SPIAND UART interface
• Audio signal to noise ratio: > = 75 dB
• Audio performance: SBC decoding
• Module size: 25mm x 13.5mm x 1.8mm