All Questions
Tagged with bluetooth raspbian-jessie
18 questions
1
vote
1
answer
953
views
BlueZ with Raspberry Pi 3
I'm working on a project that involves interfacing a PC (windows based) with a raspberry pi 3 using Bluetooth with c++. I've done some research and found that the library BlueZ is one of the best ...
- 31
1
vote
1
answer
376
views
Bluetooth on a read-only system
Oi, I am trying to say hello here... why are you deleting my "Hello all"...
Anyway, as the title suggests, I need some help with bluetooth on a read only system. After some playing around and ...
- 511
2
votes
1
answer
2k
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Bluetooth low energy gatt services not found on Android
I'm running one of the Bluez examples on a raspberry pi 3 B+.
Output from using bluetoothctl then running show shows that some GATT services are available:
Name: raspberrypi
Alias: raspberrypi
Class:...
- 141
2
votes
1
answer
791
views
How to programmatically check bluetooth speaker is connected to rpi3?
I am trying to detect if my bluetooth speaker is connected to my rpi3 with my python code, executing this command
status = subprocess.call('ls /dev/input/event0 2>/dev/null', shell=True)
if the ...
- 121
6
votes
2
answers
26k
views
Failed to connect: org.bluez.Error.NotAvailable - Error
I am trying to connect a HC-05 Bluetooth Module (connected to Arduino Uno) to my Raspberry Pi 3 in the hopes of achieving bluetooth communication between the two to send data from the Uno to the Pi.
...
- 61
1
vote
0
answers
1k
views
Program to get and display Bluetooth metadata
So I set up my Raspberry Pi 3 as a Bluetooth receiver and it is able to get sound from my phone. Is there any program (preferably graphical) that can display the track info and artist info from AVRCP ...
- 11
3
votes
1
answer
750
views
prevent GUI notification for Bluetooth Pairing
Currently, I am trying to control Bluetooth (pairing - connecting - removing ...) with my python code (by accessing to bluetoothctl through pexpect).
It actually works fine but I have a problem with ...
- 131
2
votes
1
answer
680
views
Using Bluez, how to select what HCI interface to use?
I have an external USB Bluetooth 4.0 interface and the built in BT interface.
I would like to configure Bluez to use the external Bluetooth 4.0 interface only (hci1).
I did
systemctl stop hciuart
...
- 131
2
votes
1
answer
691
views
Bluetoothctl on Raspberry Pi 1 - Troubleshooting
I have been trying to make the Raspberry Pi work regarding Bluetooth using the command bluetoothctl. I've been using Wheezybefore and now I started using Jessie, because I couldn't find an image for ...
- 111
1
vote
0
answers
210
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How do I fix bluetooth not working?
I own the raspberry pi 3. I've had it since like mid-late August. I was so happy about bluetooth. After a while, it stopped working. I checked the circuit board and the built in bluetooth board for ...
- 11
3
votes
1
answer
8k
views
Automatically (re)connect paired Bluetooth devices
I have got a RPi 3 loaded with Raspbian GNU/Linux 8.0 (jessie) and I use pyserial to send data over Bluetooth to an Android application. Pairing the Pi with the Android device works fine.
For my ...
- 171
6
votes
4
answers
12k
views
Discoverable Bluetooth on boot with Jessie
I'm pretty new to raspberry pis, I got my first one last week.
I am trying to setup up a "bluetooth server". It collects data from a serial connection and then sends it, via bluetooth, to an android ...
0
votes
1
answer
267
views
How to power down bluetooth on startup, but leave it accessible
The majority of the time, I won't want to use the bluetooth on my pi, I've found how to do it with either the GUI or using bluetoothctrl at the command line, but I really don't see a way to do it ...
- 381
15
votes
9
answers
49k
views
Automatically accept bluetooth pairings
I am running a headless Raspberry PI 3, and I want it to automatically accept pairings from any device.
I saw this answer in an identical question:
Automatically accepting Bluetooth connections on a ...
- 259
8
votes
2
answers
20k
views
Raspberry Pi 3 Bluetooth "No default controller available"
I'm running Jessie, and an apt-get update/upgrade has no work to do. The kernel is at version 4.4.11-v7+ #891. An hcitool scan says there's no device available. bluetoothctl says No default controller ...
- 370
3
votes
4
answers
31k
views
Raspberry Pi 3 Connecting to Bluetooth audio device on Raspbian Jessie
I am trying to connect to a Bluetooth audio device on fully updated Raspberry Pi 3 running Jessie using the following:
pi@raspberrypi:~ $ bluetoothctl
[bluetooth]# power on
Changing power on ...
- 299
42
votes
4
answers
148k
views
Setup Raspberry Pi 3 as bluetooth speaker
I am looking for a way to configure the Raspberry Pi 3 as bluetooth speaker using Raspbian Jessie.
What I mean by as bluetooth speaker is use it to receive audio stream via bluetooth using A2DP and ...
- 524
1
vote
0
answers
926
views
Streaming Audio From Raspberry Pi 2 to Bluetooth Speaker
I want to use bluetooth to stream any audio being played on my raspberry pi to my bluetooth speaker. I've installed bluez and all the other bluetooth packages. I can see and connect to my speaker, but ...
- 111