Tags: Bluetooth, Stereo, Audio, Module, Transmission, BK8000L

Bluetooth Stereo Audio Module Transmission BK8000L

  • 16.00 AED
    • Ex Tax:16.00 AED
    • Brands China
    • Product Code: f-6188
    • Availability: In Stock
    This Bluetooth module is designed specifically for Bluetooth speaker products.With high integration, small size, just with a few external components to achieve its powerful.With the A2DP, AVRCP transmission and remote control protocol any Bluetooth source device(such as Bluetooth-enabled mobile phon..

    This Bluetooth module is designed specifically for Bluetooth speaker products.
    With high integration, small size, just with a few external components to achieve its powerful.
    With the A2DP, AVRCP transmission and remote control protocol any Bluetooth source device
    (such as Bluetooth-enabled mobile phones, PC Bluetooth adapter, etc.) to establish a connection
    to the wireless receiver to achieve high-quality stereo audio stream, and audio player remote control.


    this Video for Bluetooth Stereo Audio Module Transmission BK8000L in Russian but it is clear:


    project Available: https://github.com/tomaskovacik/kicad-library/tree/master/library/datasheet/F-6188_BK8000L


    Features:
    Bluetooth 2.1 + EDR compliant.
    A2DP v1.2, AVRCP v1.0 and HFP v1.5 profile.
    Integrated stereo ADC and stereo DAC.
    Integrated five bands hardware equalizer.
    Integrated digital equalizer for stereo line in.
    Integrated full-duplex hands-free speakerphone.
    Built-in lithium battery charging circuit(Charge current is 250mA).
    Applications: Bluetooth stereo speaker, Bluetooth stereo headset, Bluetooth control and multimedia hybrid



    Highlights of BK8000L from the datasheet

    Arduino library:

    Library for this module

    specs:

    1. Bluetooth v2.1 + EDR ;
    2. A2DP v1.2 ;
    3. AVRCP v1.0 ;
    4. HFP v1.5 ;
    5. GAVDP1.2 ;
    6. HSP1.2 ;
    7. IOP

    Parameters:

    Bluetooth SpecificationBluetooth V2.1
    Supply voltageDC3.3-4.2V , ≤ 2.9V Automatic shutdown, ≤ 3.1V Call the police
    Bluetooth protocol supportHFPV1.5 , A2DPV1.2 , AVRCPV1.4 , HSP1.2 , GAVDP1.2 , IOP
    Working current≤ 60mA
    Standby Current<500uA
    temperature range- 40oC ~ + 85oC
    Wireless transmission range≤ 10 Meters
    transmit powerClass2 4dbm
    Sensitivity- 80dBm <0.1% BER
    Frequency Range2.4GHz ~ 2.480GHz
    External InterfaceSerial ( TTL Level, 3.3V )
    Audio PerformanceSBC decoding
    Module size25x13.5x1.8mm
    Size adapter plate21x29mm

    PINOUT

    PINNAMEdescriptionNOTES
    1GNDground for antenna
    2ANTAntenna, default off, internal is used
    3GNDground for antenna
    4VOL + (TMS)volume up, JTAG
    5VOL - (TCK)volume down, JTAG
    6NEXT (TDO)next track, JTAG
    7PREV (TDI)previous track, JTAG
    8#RSTreset, active LOW
    9MBISTENunused
    10TX(GPIO0)3.3V UART TX
    11RX(GPIO1)3.3V UART RX
    12PP/CALL (GPIO2)Play / Pause / phone / releases / re-pair
    13LED0 (GPIO3)Status Indicator
    14LED1 (GPIO4)Status Indicator
    15MUTE (GPIO5)Mute Control (mute output low), the control terminal of the power amplifier
    16GNDpower ground
    17AGNDAUX ground
    18#AUX_DET (GPIO11)AUX Insertion detection (active low)
    19AUX_RAUX Right channel input
    20AUX_LAUX Left channel input
    21MIC_NMicrophone negative terminal
    22MIC_PMicrophone positive terminal
    23VMICMicrophone bias voltage
    24LNAudio left differential output negative end
    25LPAudio left positive differential output terminal
    26RPAudio right differential output positive terminal
    27RNAudio right differential output negative end
    28VBUSUnused
    29VBATpower input( 3.3 ~ 4.2V )
    303V0

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