Re: bluetooth speaker under NetBSD

[Ramiro Aceves <ea1abz%gmail.com@localhost>]

En Mon, Nov 09, 2026 at 12:04:00PM +0100, RVP escribió:
> On Sun, 8 Nov 2026, Ramiro Aceves wrote:
> 
> > netbsd-nuc# btpin -d ubt0 -a colacao -p 0000
> > netbsd-nuc# btdevctl -d ubt0 -a colacao -s HSET -A
> > btdevctl: service HSET not found
> > netbsd-nuc#
> > 
> 
> Uncomment the `HSET' line in `/etc/bluetooth/btdevctl.conf' and restart the
> system.
> 
> -RVP

Hello RVP, thanks for answering.

I have done it and it does not work with the speaker (colacao) and
(headset) neither

netbsd-nuc# cat /etc/bluetooth/btdevctl.conf 
#	$NetBSD: btdevctl.conf,v 1.1 2006/09/10 15:45:55 plunky Exp $
#
# Bluetooth remote devices configuration.
#
# A list of device address & service specifications to
# be configured by /etc/rc.d/btdevctl
#
# See also btdevctl(8)
#
# service	remote-address		local-address

#HID		mouse			bt3c0
HSET		colacao			ubt0
netbsd-nuc# 


netbsd-nuc# service bluetooth onestart
configuring Bluetooth controllers: ubt0.
starting Bluetooth Link Key/PIN Code manager
attaching Bluetooth HSET service from "colacao"
btdevctl: service HSET not found
starting Bluetooth Service Discovery server

netbsd-nuc# btconfig ubt0 inquiry
Device Discovery from device: ubt0 ... 1 response
  1: bdaddr 41:42:24:c9:51:f7 (colacao)
   : name "ColaCao Altavoz"
   : class [0x240418] Headphones <Rendering> <Audio>
   : page scan rep mode 0x02
   : clock offset 1787
   : rssi 0

netbsd-nuc# btpin -d ubt0 -a colacao -p 0000
netbsd-nuc# btdevctl -d ubt0 -a colacao -s HSET -A
btdevctl: service HSET not found
netbsd-nuc# 


I have been lucky with the instructions of Nat Sloss:

https://mail-index.netbsd.org/netbsd-users/2026/11/10/msg035264.html

I have succeded with the earphones but not with the speaker using the
/dev/pad.

I will be investigating it further, no more free time today.

Many thanks.
Ramiro.