| BTATTACH(8) | System Manager's Manual | BTATTACH(8) | 
btattach —
| btattach | [ -dFfoPp] [-ispeed] [type]
      tty speed | 
| btattach | -t[-dFfoPp]
      tty | 
btattach is used to assign a tty
  line to a Bluetooth Host Controller Interface using the
  btuart(4) or
  bcsp(4) line disciplines, and can
  optionally initialize the line for a given device type
  before activating the line discipline.
Supported types are:
bcm2035bcm43xxbcm43xx-3wirebcspbgb2xxbtuartcsrericssondigiststlc2500swavetexasunistoneWhen the line discipline is activated,
    btattach detaches and sleeps until it receives a
    SIGHUP.
The command line options are as follows:
-d-F-f-i
    speed-o-P-p-tOnly the super-user may attach a Bluetooth HCI interface.
Test mode tries to guess the speed using the received link-establish packet from HCI, or btuart(4), if there is no response.
btattach program was written with reference to
  hciattach as provided with the BlueZ tools for Linux
  and first appeared in NetBSD 5.0.
| August 11, 2017 | NetBSD 10.0 |