beaglebone wi-fi audio cape

The Wi-Fi Audio Cape extends a standard TI Sitara based BeagleBone Black with WiLink™8 Wi-Fi/BT/BLE connectivity and an audio subsystem. For more information see here

Analog audio in- and outputs are provided, which support sound reproduction at up to 384 kHz sampling frequency. Audio clocks can be synchronized at sub microsecond’s precision between multiple devices for stereo and multichannel audio.


The mainline Linux based StreamSDK from StreamUnlimited combines this highly accurate synchronization with a rich set of online music services, a customizable user interface offering both local control and display, and control via iOS and Android devices.

Available software

  • Mainline Linux based BSP
  • Full featured audio streaming stack, StreamSDK, with a rich set of online music services, such as Tidal, Spotify, SiriusXM and more….
  • Customizable user interface; local and via iOS and Android devices
  • AirPlay audio receiver
  • High-precision clock synchronization (for audio and other purposes)

Prices

  • Wi-Fi Audio Capes (185 EUR / pc)
  • BeagleBone Black (55 EUR / pc) – optional
  • Shipping Europe (15 EUR)
  • Shipping International (25 EUR)

SW Options

                  Each on a separate SD Card

  • BSP (10 EUR / pc)
  • StreamSDK (10 EUR / pc)
  • Sample accurate audio synchronisation – (10 EUR / pc)
  • AirPlay

Wi-Fi Audio cape features

  • Integrated Wi-Fi/BT/BLE module (TI WL1837MOD)
    • 2.4GHz MIMO
    • 5 GHz diversity switching
  • Stereo ADC and DAC
  • Audio PLL
  • Unique high-precision synchronization scheme (<2us synchronization between multiple audio devices)

Compatibility

  • MultiRoomCape is compatible only with the BeagleBone Black (BBB)

StreamUnlimited offers WiFi Audio Capes and BeagleBone Blacks:

Contact us

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Vienna Headquarters

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  • Gutheil-Schoder-Gasse 10, 1100 Vienna
  • Sales: +43 1667 2002 4014
  • Procurement: +43 1667 2002 4503
  • Finance / Admin: +43 1667 2002 2586
  • Human Resources: +43 1667 2002 4650
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