Great question — answering as the UphillTech team:
The BCM20702A0 chipset is supported by FreeBSD, it might be that the defaults are not picked up properly. What you can try is the following (ass root ): cp /etc/defaults/bluetooth.device.conf /etc/bluetooth/ubt0.conf This will copy the default bluetooth configuration to the bluetooth configuration directory. You can also try to troubleshoot some more with the following, if the above does not work when the device is in discovery mode: hccontrol -n ubt0hci inquiry
Full answer by thecarpy: https://unix.stackexchange.com/a/796163 (CC BY-SA 4.0).
Need it done for your business? UphillTech.