How to Install Broadcom Bluetooth Firmware on Gnu/Linux Distros
GNU+Linux Installing Broadcom Bluetooth Firmware Guide
Hi! The Tutorial shows you Step-by-Step How to Download and Install Broadcom Bluetooth Firmware for GNU/Linux Systems.
And Broadcom Bluetooth Firmware for Linux is a collection of Proprietary Binary Blobs necessary for partial or full functionality of the Hardware Devices.
Especially relevant, if you are Unsure about your Wifi Device Chipset then see: How to Get Wireless Adapter Info on GNU/Linux.
Finally, the Broadcom Supported Devices are: BCM20702, BCM20703, BCM43142 and several others.