I moved the base to my earbuds downstairs and connected to this Pi. Some notes:
Some of these things get cached, here B1 shows up twice at different addresses: devices Device CB:20:07:42:99:64 B1 Device F3:66:48:29:CA:7D IDTW211R Device FE:46:6D:40:FC:43 B1 [CHG] Controller B8:27:EB:1F:69:7C Discoverable: no info FE:46:6D:40:FC:43 Device FE:46:6D:40:FC:43 (public) Name: B1 Alias: B1 Class: 0x00240404 Icon: audio-card Paired: no Trusted: no Blocked: no Connected: no LegacyPairing: no ManufacturerData Key: 0x2549 ManufacturerData Value: 96 52 ef 52 40 dc ca da .R.R@... RSSI: -57 trust FE:46:6D:40:FC:43 [CHG] Device FE:46:6D:40:FC:43 Trusted: yes Changing FE:46:6D:40:FC:43 trust succeeded [bluetooth]# pair FE:46:6D:40:FC:43 Attempting to pair with FE:46:6D:40:FC:43 [CHG] Device FE:46:6D:40:FC:43 Connected: yes [CHG] Device FE:46:6D:40:FC:43 Modalias: bluetooth:v05D6p000Ad0240 [CHG] Device FE:46:6D:40:FC:43 UUIDs: 0000110b-0000-1000-8000-00805f9b34fb [CHG] Device FE:46:6D:40:FC:43 UUIDs: 0000110c-0000-1000-8000-00805f9b34fb [CHG] Device FE:46:6D:40:FC:43 UUIDs: 0000110e-0000-1000-8000-00805f9b34fb [CHG] Device FE:46:6D:40:FC:43 UUIDs: 0000111e-0000-1000-8000-00805f9b34fb [CHG] Device FE:46:6D:40:FC:43 UUIDs: 00001124-0000-1000-8000-00805f9b34fb [CHG] Device FE:46:6D:40:FC:43 UUIDs: 00001200-0000-1000-8000-00805f9b34fb [CHG] Device FE:46:6D:40:FC:43 ServicesResolved: yes [CHG] Device FE:46:6D:40:FC:43 Paired: yes Pairing successful [CHG] Device FE:46:6D:40:FC:43 ServicesResolved: no [CHG] Device FE:46:6D:40:FC:43 Connected: no connect FE:46:6D:40:FC:43 Attempting to connect to FE:46:6D:40:FC:43 [CHG] Device FE:46:6D:40:FC:43 Connected: yes Connection successful [CHG] Device FE:46:6D:40:FC:43 ServicesResolved: yes :info FE:46:6D:40:FC:43 Device FE:46:6D:40:FC:43 (public) Name: B1 Alias: B1 Class: 0x00240404 Icon: audio-card Paired: yes Trusted: yes Blocked: no Connected: yes LegacyPairing: no UUID: Audio Sink (0000110b-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb) UUID: Handsfree (0000111e-0000-1000-8000-00805f9b34fb) UUID: Human Interface Device... (00001124-0000-1000-8000-00805f9b34fb) UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb) Modalias: bluetooth:v05D6p000Ad0240 ManufacturerData Key: 0x2549 ManufacturerData Value: 96 52 ef 52 40 dc ca da .R.R@... RSSI: -57 rebooting for alsa to maybe pick it up Still paired?: [yes] info FE:46:6D:40:FC:43 Device FE:46:6D:40:FC:43 (public) Name: B1 Alias: B1 Class: 0x00240404 Icon: audio-card Paired: yes Trusted: yes Blocked: no Connected: yes LegacyPairing: no UUID: Audio Sink (0000110b-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb) UUID: Advanced Audio Distribu.. (0000110d-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb) UUID: Handsfree (0000111e-0000-1000-8000-00805f9b34fb) UUID: Human Interface Device... (00001124-0000-1000-8000-00805f9b34fb) UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb) Modalias: bluetooth:v05D6p000Ad0240 alsa didn't find it yet, probably because it's a HID. More research needed. aplay -l **** List of PLAYBACK Hardware Devices **** card 0: b1 [bcm2835 HDMI 1], device 0: bcm2835 HDMI 1 [bcm2835 HDMI 1] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 card 1: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 It's only seeing native Pi stuff. But that's an alsa thing, not a bluetooth one. I knew this was a HID device but my phone didn't care, it just connected to the audio sink in it. That's what I want the Pi to do too, at least now. But according to the advertising these also have microphones in them. On 9/26/20, Alan Corey <alan01...@gmail.com> wrote: > bluetoothctl's info feature can be useful to see what states devices > are in even if you're not pairing with them. Especially devices with > few buttons. > > Yes there's a time limit because being discoverable is considered > vulnerable. > > On 9/26/20, Gene Heskett <ghesk...@shentel.net> wrote: >> On Saturday 26 September 2020 06:48:11 Alan Corey wrote: >> >>> Bring your devices closer together at least until you get them paired. >>> BT doesn't have great range. There are covid tracing schemes which >>> figure if you got within BT range you're in danger. 20 feet or so >>> should be OK. Also heavy WiFi use disrupts it since they're both in >>> the same frequency band. >>> >>> A device may be discoverable only when it's first turned on but there >>> has to be a way. My ear buds have one button each and the LEDs flash >>> differently: red and blue instead of just red. It's easiest to start >>> with them all within reach until they're set up. Playing sound my ear >>> buds aren't 100% reliable 20 feet away. At one job a receptionist had >>> a BT headset, they worked within that room, not beyond. A niece had a >>> BT headset for hands-free driving on her cell phone, mostly didn't >>> work outside her car. >>> >>> With my ear buds a long press on the one button powers them on and >>> makes them discoverable for about 1 minute. >> >> I wasn't aware there was a time limit. Anyway, the transmitter the phone >> will need to pair with is about 3 weeks away, so I'll suggest we shelve >> this until that kit arrives. >> >>> On Sat, Sep 26, 2020, 4:22 AM deloptes <delop...@gmail.com> wrote: >>> > Gene Heskett wrote: >>> > > Can anyone else contribute here? >>> > >>> > for the audio you may need the pulse bluetooth module package. >>> > pulseaudio-module-bluetooth >> >> >> Cheers, Gene Heskett >> -- >> "There are four boxes to be used in defense of liberty: >> soap, ballot, jury, and ammo. Please use in that order." >> -Ed Howdershelt (Author) >> If we desire respect for the law, we must first make the law respectable. >> - Louis D. Brandeis >> Genes Web page <http://geneslinuxbox.net:6309/gene> >> >> > > > -- > ------------- > No, I won't call it "climate change", do you have a "reality problem"? - > AB1JX > Cities are cages built to contain excess people and keep them from > cluttering up nature. > Impeach Impeach Impeach Impeach Impeach Impeach Impeach Impeach > -- ------------- No, I won't call it "climate change", do you have a "reality problem"? - AB1JX Cities are cages built to contain excess people and keep them from cluttering up nature. Impeach Impeach Impeach Impeach Impeach Impeach Impeach Impeach