A short range wireless protocol used by various devices, such as cell phones, wireless headsets, mice and keyboards.

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25 views

What factor degrades Bluetooth performance most? [on hold]

In my home audio set-up I have a Bluetooth receiver (Rockbox Brick) that has a (long) cable to my amplifier. Other devices can connect to the Bluetooth receiver to play music over the amp.I noticed ...
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22 views

From bash script, play sound through internal speakers, while leaving them effectively disabled otherwise

I posted a similar question earlier, but Kamil Maciorowski correctly & wisely pointed out that, as posted, it wasn't really the single problem it appeared to be, but an amalgam of 3. So I deleted ...
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5 views

How can I receive data from one Arduino to the other via Bluetooth? [migrated]

I am working on building a rough RC Car project that uses two Arduino Unos with two Bluetooth modules (one for the car, and one for the controller).I've gotten all of my hardware figured out: ...
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14 views

Bluetooth Headphones Connect But No Audio

So I got a pair of Philips SHB8750NC bluetooth headphones for last Christmas and they have worked fine up until now. I was listening to music on my Kindle Fire 10 when the audio completely cut out. ...
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36 views

Windows 10 Bluetooth device won't connect after windows reset

So, after two years with a single windows installation it began to give me some troubles, so I thought it might be time to reset is back clean install. On this installation I had my Sony WH-1000MX2 ...
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1answer
28 views

Solve WiFi / Bluetooth frequency conflict

When I connect my Bluetooth sound speaker my WiFi slows down. Sometimes it doesn't open anything anymore. I read it's a conflict due to radio frequency but I couldn't find any settings to change it on ...
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26 views

HP Laptop built in bluetooth cant find headphones, but bluetooth usb can

I have a HP laptop (HP probook 4530s) that wont find my bluetooth headphone via the built in bluetooth device.I do have a usb bluetooth device that will pick up the headphones and will allow me to ...
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8 views

What actually can IFTTT do? [migrated]

I am looking into IFTTT as a alternative to Tasker or Llama context-aware task automation.Especially I am looking for controlling the various radio devices on an iPhone, like Bluetooth, NFC, WiFi or ...
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40 views

Bluetooth for HK Aura Studio 2 and laptop paired but sound not plays

I bought a Harman/Kardon speaker (aura studio 2) and I am using a Lenovo laptop with windows 10.The bluetooth is paired on devices but sound not plays on speaker.I checked every option on windows ...
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1answer
54 views

Bluetooth adapter not detected on Linux

I've been using Arch Linux for a while and bluetooth has been working without issues. Now, for no explicable reason, Arch doesn't detect my bluetooth adapters anymore.I tried doing:$ sudo systemctl ...
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12 views

obexftp is not working on all devices

I use bluetooth to transfer files between by Fedora 26 (with KDE) box and my Android devices. I have 4 devices paired, 2 mobile phones and 2 tables. The Android versions are 5 & 7.My problem: ...
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19 views

How do I keep my bluetooth headphones from connecting to my windows 10 machine when it's connected to my phone?

My laptop (running Win10) repeatedly "steals" the bluetooth connection for my headphones while they're connected to my phone. The only way I've been able to prevent the headphones' connection from ...
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145 views

Connected Bluetooth Headphones don't appear as Playback device in Windows 10

I've been struggling with this for a while. Updated all drivers I could, no luck. Headphones connect and pair successfully, appear in manager, show all services correctly, but don't appear as a ...
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1answer
53 views

Windows Shell Command for Turning on Bluetooth

I have been having some issues where my Bluetooth is not functioning correctly on my windows 10 device. I have probably accidentally clicked Airplane Mode and that can result in a well-known glitch ...
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1answer
22 views

bluetooth v4 transmitter paired with bluetooth v2.1 receiver compatible?

can a bluetooth v4 transmitter successfully be connected to a receiver with bluetooth v2.1? asking because I have a tablet with v2.1 and a BLE with v4

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