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BCM20702A0 based USB dongles
- ASUSTek Computer, Inc. Broadcom BCM20702A0 Bluetooth
- ASUS Bt-400 0b05:17cd
Firmware
[ 489.427780] usb 3-7: new full-speed USB device number 9 using xhci_hcd [ 489.450343] usb 3-7: New USB device found, idVendor=0b05, idProduct=17cb, bcdDevice= 1.12 [ 489.450345] usb 3-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 489.450346] usb 3-7: Product: BCM20702A0 [ 489.450347] usb 3-7: Manufacturer: Broadcom Corp [ 489.450348] usb 3-7: SerialNumber: 5CF3708AD929 [ 489.561988] Bluetooth: hci1: BCM: chip id 63 [ 489.562988] Bluetooth: hci1: BCM: features 0x07 [ 489.578996] Bluetooth: hci1: BCM20702A [ 489.580014] Bluetooth: hci1: BCM20702A1 (001.002.014) build 0000 [ 489.587827] bluetooth hci1: firmware: failed to load brcm/BCM20702A1-0b05-17cb.hcd (-2) [ 489.587828] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware [ 489.587830] bluetooth hci1: Direct firmware load for brcm/BCM20702A1-0b05-17cb.hcd failed with error -2 [ 489.587831] Bluetooth: hci1: BCM: Patch brcm/BCM20702A1-0b05-17cb.hcd not found
Download BCM20702A1-0b05-17cb.hcd and put into /lib/firmware/brcm