Page History

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• Platform Name	Bluetooth/BLE	Zigbee	Thread	Wi-Fi	Number of USB Ports	References
  Banana Pi R4	No Inbuilt BT & supported only through  USB / USB3.0 hub	No Inbuilt support (Supported through USB 3.0 hub)	No Inbuilt supportSupported through USB 3.0 hub,Update got from Austin team)	Yes	1 (can be used for BT)	BT Integration in BPI R4 Bluetooth support in Banana Pi R4(Reference) - Generic Module
  Raspberry Pi 4	Yes	Supported through USB	TBD through USB	Yes	4

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• Does USB 3.0 hub can be used to connect USB Bluetooth,USB Zigbee,USB Thread dongles
  • Yes,If so did we confirm
    • BT USB tested - Details can be found here - Bluetooth support in Banana Pi R4(Reference) - Generic Module
    • Zigbee detected through ACM interface by enabling kernel config for acm (CONFIG_USB_ACM)

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• Target
  • Understand the gaps and plan for action items 
• Components involved for thread
  • cpcd
    • https://gerrit.teamccp.com/plugins/gitiles/rdk/yocto_oe/layers/meta-rdk-comcast-broadband/+/refs/heads/25Q1_sprint/recipes-connectivity/cpcd
  • otbr-agent
    • https://gerrit.teamccp.com/#/c/887931/
  • Image install changes in BPI

    • draw.io Diagram
      border true diagramName otbrinstall simpleViewer false width links auto tbstyle top lbox true diagramWidth 901 height 301 revision 1

    • Enable strace in image_install
    • Change the installed cpcd.conf to set disable_encryption to true and uart_device_file to point to where your brd2703a landed in /dev (the default is probably correct).  No other changes to cpcd.conf
    • use simplicity commander to upgrade firmware
    • enable otbr-agent.service in device

    • Minimal kernel modules

      • CONFIG_USB_ACM=y

        • drivers/usb/class/Makefile

      • CONFIG_TUN=y

        • drivers/net/tap.c

      • CONFIG_IEEE802154=y

        • net/ieee802154

      • CONFIG_MAC802154=y

        • net/mac802154

    • Optional  

      meta-openembedded/meta-networking/recipes-support/wpan-tools/wpan-tools_0.9.bb:2:HOMEPAGE = "http://wpan.cakelab.org/releases/"

  • draw.io Diagram
    border true diagramName thread simpleViewer false width links auto tbstyle top lbox true diagramWidth 451 height 321 revision 2

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