BK3254 Bluetooth Module
Description:
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