Questions tagged [bluetooth]

For questions about devices that use a Bluetooth protocol interface to communicate.

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Apple security fob

I work with a software development team inside local government. Our team have developed an app for Apple IPhone 6 SE with Cordova that requires carers to "check-in" to client visits. Clients ...
2
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1answer
1k views

Self-powered bluetooth receiver with 3.5mm TRS (often: “universal stereo adapter”)

I'm seeking recommendations for a self-powered (rechargeable) Bluetooth receiver with an integrated 3.5mm male TRS plug. It's a stand-alone device which enables use of Bluetooth headphones/speakers ...
-1
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1answer
96 views

Wireless headphones (radio or bluetooth) for watching films that don't give headaches

I'm EMF concerned but still need wireless headphones to watch films on my projector without bothering neighbors. They need to be powerful, robust, highly user friendly and not give EMF-related ...
2
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0answers
36 views

What's an accurate and affordable indoor positioning system

TL;DR version I'd like hardware capable of doing these things Triangulate positions of nodes Be accurate down to 1-6 inches Able to see through fairly thin objects, like people/trees Fairly ...
6
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1answer
525 views

Bluetooth MP3 Player with m3u playlist support?

I'm looking for a bluetooth mp3 player with playlists support. Playlists in preferably editable text format (m3u,pls,xml), and not in binary non-editable format. I've been searching since quite some ...
2
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1answer
433 views

Wireless Microphone with USB Receiver that works with Macs

I'm desperetely looking for a products similar to the Behringer ULM100USB but that actually works with Macs... Does any of you know something like that? Don't point me to radio-based stuff... I'm ...
0
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1answer
17k views

Plantronics M70 vs. M90 — what's the difference between them? [closed]

I'd like to buy a Bluetooth headset. I have a long list of criteria, and have done some research. From what I've found, the Plantronics M70 or M90 would be reasonable choices for me. What's the ...
3
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0answers
29 views

I need Bluetooth-enabled keyboard and mouse?

I need a keyboard and a mouse. They should run on Bluetooth, but be chargeable via USB as well, if that's possible? Preferable both in one go. Price limit: INR 1000/-. Bluetooth essential. Price ...
5
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1answer
1k views

A true wireless alternative for the Logitech K740 keyboard

I've always used full sized keyboards, with high profile keys. (I'm a developer) I think it's time to make some changes. Today I went to a big computer shop. Tried out many keyboards. Mainly from ...
4
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1answer
560 views

Bluetooth microphone for interviewing people

I run a 'Humans of' Facebook page, which involves me interviewing people on the street and taking photos of them. Till now I've been using a voice recording app on my phone to record the ...
7
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0answers
35 views

Mobile phone in room missing calls

I always keep my phone in my room and go to watch TV so I end up missing calls. I don't want to keep the phone with me all times and still get some sort of notification about a call or message I am ...
3
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0answers
250 views

what bluetooth dongle can support aptx audio as a sink (input) ? [closed]

This might sound strange but the setup is as follows. Raspberry Pi with very high quality sound card is a music centre. Tv/Projector with bluetooth and aptx support. Maybe another way to put it ...
12
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2answers
812 views

What bluetooth speakers can make a stereo pair wirelessly?

I know that the JBL range of products can do this ("JBL Connect" demonstration on YouTube), but what other companies support using two wireless speakers as a stereo pair? I would like portable ...
4
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0answers
42 views

Which BLE transmitter should I use?

I'm making a BLE scanner to control locations of my devices. I have a scanner working and it is able to scan BLE devices, but I can't decide what I should buy (I need 150 of them). I just need ...
5
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0answers
142 views

Flash drive with USB and bluetooth interface

Does it exist a USB/bluetooth flash drive? I frequently need to copy data from a personal computer (I do not have bluetooth dongle) and a tablet. So I'm thinking about an hardware key acting as a ...
5
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1answer
356 views

Hardware components for MESH network with Arduino

I am in the search for some recommendation on a good hardware component for building a mesh network with Arduino I am not experienced in building a mesh network. So all recommendations and guidance ...
2
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0answers
27 views

How to know if a Bluetooth piece can transmit?

So I got an MP3 player (technically MP4, but the screen is about the size of my thumb), but it's old and obviously doesn't support Bluetooth headsets. Reason I wanted a Bluetooth headset was due to ...
2
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0answers
64 views

Bluetooth Cassette Adapter with Long Battery Life

I've been looking for an inexpensive device to get my car to play songs from my phone. I've got a wired cassette adapter, but the wires inevitably break (I have a teen that uses it too). I found ...
3
votes
3answers
75 views

What are some handheld-device/board with Wifi+Bluetooth+processor?

Problem I am looking for a portable device which should fullfill my following requirement: Device should be able to connect and communicate with bluetooth devices. Device should be able to connect ...
7
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1answer
55 views

Bluetooth headset with USB/3.5mm connection

I want a headset. I have similar requirements to USB headset with good headphone quality and comfort?: I want a Bluetooth headset (so no cords hanging off my head) but it should connect to my ...
6
votes
1answer
218 views

What tools are there to connect a Bluetooth speaker to my PC?

I have several Bluetooth speakers I can use on my smartphone but I'm wondering if there is any way to connect them via Bluetooth to my PC? I thought there may be a gadget out there which connects my ...
9
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4answers
94 views

What is a good Android-compatible Bluetooth keyboard?

I have a Galaxy Note 4, and sometimes it's nice to be able to do proper typing on it, and saving having to carry a laptop around. I'd like a Bluetooth keyboard I can carry with me (doesn't have to ...
7
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1answer
753 views

Standalone Bluetooth controller recommendation

For a hardware project, I'm looking for a simple, robust Bluetooth controller on which I can solder buttons. I found the Bluefruit EZ-Key but I don't like it that I can't change the name. I've ...