Questions tagged [bluetooth]

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

52 questions with no upvoted or accepted answers
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5
votes
0answers
24 views

Connecting 25+ bluetooth devices and 3+ displays

I want to set up a special training room in the gym I work for, but being mostly a software guy, hardware is sometimes a mystery to me. The idea is the following: have 3+ displays showing videos of ...
5
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157 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 ...
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43 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 ...
3
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37 views

Bluetooth Barcode Scanner with Python Support (Windows 10)

I'm working on developing a Inventory / POS Management software. I'm developing this in Python using PyQt5. I've been looking for a Bluetooth Barcode Scanner that works with Python in a Windows 10 ...
3
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2answers
34 views

Seeking microSD Memory with Bluetooth or WiFi

Does there exist a microSD card that acts as a memory (a ¼GB is sufficient) but allows read access via Bluetooth or even WiFi? I have a very sensitive (low light) camera that, under only starlight, ...
3
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0answers
13 views

Recommandations for small warehouse RFID management with detectors including batteries

As a computer technician, I have about 500 IT equipements to manage (hard drives, computers, displays, printers, a.s.o.). I'm looking for a passive RFID equipment in order to know for each equipment ...
3
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0answers
159 views

Bluetooth HID device

I have a bluetooth keyboard which I would like to use on my laptop. My laptop runs Linux and I have had it working in the past but it wasn't stable. I'm now looking for a bluetooth adapter which will ...
3
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0answers
305 views

Bluetooth 5 adapters

I was wanting to play with with Bluetooth 5 with some current code. Does anyone know where I could get a bluetooth 5 (low energy HCI) adapter? Preferably USB.
3
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0answers
33 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 ...
2
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0answers
27 views

Is there a Bluetooth device that one can connect a wired headset

I'm trying to achieve two goals. Use my headset without plugging it into my phone configure smart lock with the bluetooth so my cell phone stays unlocked while in my home office. Currently I have a ...
2
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0answers
30 views

Dual Mode Bluetooth (BLT/BLE) -To-UART Bridge Module Recommendation

I need a module to server as a Bluetooth-UART/SPI bridge for an MCU, that has to have the following characteristics: Programmable Fast bring-up (a known manufacturer with straight-forward set-up and ...
2
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0answers
182 views

Programmable bluetooth button for Android and iOS

I'm trying to develop a mobile app that use physical bluetooth button to interact with the app and invoke one (or more) functions. I found two possible solutions Use media button and emulate media ...
2
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0answers
8 views

Bluetooth Sniffer recommendation

I'm looking for recommendation on Bluetooth traffic sniffer instrument. I did my desk research to find-out the instruments available - I came across Nordic, Ubertooth etc.. but these are not meeting ...
2
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0answers
12 views

Bluetooth module with external antenna?

I was referred here from the Raspberry Pi stack exchange. I'm looking for a bluetooth module that can use an external SMA antenna, that I can interface with a raspberry pi. I'm very new to raspberry ...
2
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0answers
10 views

Arduino compatible Bluetooth Cat. 1 module

I'm looking to add a Bluetooth module to an Arduino project that I'm working on that will take outdoor temperature measurements. I plan to have several measurement stations over distances of several ...
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 ...
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
66 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 ...
1
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0answers
23 views

How to do directional finding with Bluetooth and UWB

Just jumped into the ocean of IoT and found myself drowning.... I am trying to make my small toy car(with remote) being able to follow me. Have discussed with my hardware friend and was told to get ...
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0answers
190 views

Projecting video via bluetooth?

Is it possible to project films I access on my computer, e.g. on Netflix and Youtube, to some projectors via bluetooth?
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0answers
31 views

Bluetooth keyboard with Mac layout and internal battery charged via USB-C

I want a wireless keyboard to use when my MacBook Pro 2018 is on a laptop stand. Requirements: Same layout and size as MacBook Pro's keyboard (pic below). In particular, the fn key needs to be ...
1
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0answers
18 views

Could you advise a very good multi-button mouse for macOS?

I am looking for a very good mouse for my MacBook Pro (2016, 15", macOS 10.15.7). I have just returned the Logitech MX Master 3 because of the loudness of the left/right buttons and of how poor ...
1
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1answer
58 views

Bluetooth headset with pro-like mic

I am looking for some great quality sound headset as well as microphone level close to pro/studio level. I really enjoy the sound quality and bass line on my Marshall Major III Bluetooth headset as ...
1
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0answers
28 views

Is there a bluetooth 5 usb device that works on a 2013 MacBook Pro Retina?

I need BT5 for my earbuds. I wasn't able to find an appropriate replacement of the internal networking adapter, so, now I'm hoping that somebody has a good experience with a USB BT5 adapter in an ...
1
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0answers
46 views

Connect USB keyboard to bluetooth

I have an USB keyboard here, and I would like to connect it on bluetooth to other devices (mostly to android phones/phablets/tablets). Yes, I know that buying a bluetooth keyboard would be more simple ...
1
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0answers
18 views

Bluetooth footswitch for Android video

I've got an LG V30 smartphone that I would like to start using to record my band's performances. The problem is that there are substantial times between each song (long story) so I would like to use a ...
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0answers
28 views

Wireless earbuds for single sided deafness

I'm looking for wireless earbuds which are reversible and can be used individually. I can only hear in one of my ears and therefore getting earbuds which are not reversible is just extra junk for me....
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0answers
65 views

I'm looking for a bluetooth transmitter/receiver to connect bluetooth headphones to xbox

So I recently purchased some airpods and want to also use them with my xbox while playing online games. I have seen that you can use them with the xbox app using this guide But the app has it's ...
1
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1answer
47 views

USB dongle for bluetooth keyboard with keyboard driver

I’m looking for device that will allow to connect my Bluetooth keyboard to any computer – it should be like a bridge between keyboard and send keyboard keys via USB so no driver is needed. On receiver ...
1
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0answers
22 views

MMCX Bluetooth cable supporting current HighRes audio codecs

I am searching for a long lasting Bluetooth "cable" which: battery lasts at least 8 hours (assume a ~36 ohm in-ear headphone), supports for current audio codecs like LDAC, aptX, ..., high ...
1
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0answers
14 views

Wireless headset with instant response that works in the wind

I'm looking for a bluetooth headset which meets the following requirements: primary use to talk on the phone, so audio quality must be good wind cancelling, so if I'm riding a bike and talking on the ...
1
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0answers
25 views

Furuno GP32 chartplotter with multiplexer bluetooth setup

I have a couple of guys with Furuno GP32's set up like this: GP32 <---> COMPUTER I'm looking for a way to insert a multiplexer, or some device in the middle that has the ability to broadcast ...
1
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0answers
21 views

Outdoor Bluetooth scanner

I need a computer that comes with a Bluetooth antenna, GPIO pins (only need one 5v output to trigger a door), ethernet port, and can execute .NET code that I have developed. I'm currently ...
1
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1answer
56 views

Scale USB / Wireless / Bluetooth Connected

I am looking for a scale to use for a project. I have scoured and found some options that are mostly for weighing humans and small items as well as some fully integrated systems for inventory ...
1
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0answers
33 views

3.5mm to Bluetooth converter with support for both audio and microphone

Okay, so I have an on-board sound card that I really like. I also have a high quality stereo Bluetooth headset with a built-in microphone that I really like. Now I want them to play together. And also,...
0
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0answers
6 views

Recommendation for Bluetooth earbuds for cosplay use?

Ive seen this similar question but the priorities aren't the same and the accepted item and other/s wouldnt work for me here. I cosplay and I need to be able to hear some things through a padded ...
0
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0answers
9 views

Small, lightweight board with camera and small (coin cell?) battery power

As the title says, I am looking for a small, lightweight board with camera and small (coin cell?) battery power. I am looking to use image recognition & then output speech to the user. I normally ...
0
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0answers
8 views

What are the best over-ear headphones for passive noise cancellation?

I am looking for a pair of over-ear circumaural, closed back headphones. Something that “a priori” blocks sound (“passive noise cancelling”) but that also has Bluetooth connectivity (if this last is ...
0
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0answers
10 views

How do i find a lost tag BLE product

I am developing a React Native mobile app in which "missing items" are listed as images. The user would then tag a BLE device with the actual item that might get lost. When the user clicks ...
0
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0answers
4 views

Small screen connected with Bluetooth

I am searching for a small screen/monitor that would be connected to Bluetooth. The use of that screen would be to print a data coming from my phone through Bluetooth. Somehow, I am searching for a ...
0
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0answers
11 views

Is it possible to connect a headset as bluetooth when it is not?

I have a headset that comes with a dongle that you connect to the PC and it won't connect to the phone because it is not bluetooth in that way. SO I was wondering if there is any way to do something ...
0
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0answers
7 views

low latency wireless mic using u-blox NINA-W102

Does anyone know if the u-blox NINA-W102 is capable of sending real time sound data with latency below 5ms? I can't find a lot of info on this component online. I've purchase the Arduino Nano rp2040, ...
0
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0answers
11 views

AirPods Alternatives

I´m looking for a good alternative to Apple AirPods. I like the fit/comfort of AirPods but don´t like the bad reparability. Are there some good options, where you have a chance to repair the device? ...
0
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0answers
6 views

I'm looking for an Amplifier / Pulse which works on my Android phone, BLE enabled Vibration and Sound Alarm / Timer

I'm not sure which place is the right one for my problem,so,please,excuse-me if I made a mistake writing here. Anyway,I want to try to ask. I'm trying to build a system to snore less and I've found ...
0
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0answers
28 views

Zoom and non zoom best headset or mic for slurred speech and lisp

I have slurred speech and a lisp. Also tend to talk fast. People on the phone are having a heard time hearing me. Was looking a solution $100 or less. Do you know of any mics or headphones or ...
0
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1answer
30 views

Headphones with embedded micro that supports both 2.4GHz wireless and bluetooth

I am looking for headphones that include all these features (basically TV headphones that can do bluetooth headphones too): Base to put on for charging Embedded microphone, or slot for plugging One ...
0
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0answers
32 views

Effects of Radio-Frequency or Bluetooth Mouses on Laptop Battery Usage

I'm looking for a new mouse to work with on my laptop. I want it to be wireless, but I'm still deciding between Radio-frequency or Bluetooth. It needs to be precise since I often work with game ...
0
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2answers
43 views

Replacement for Apple Magic Keyboard

Not so long ago I bought an iMac but the keyboard is in the Swiss QWERTZ layout and I absolutely hate it (the layout). I can't get accustomed to not having the tilde, curly brackets and square ...
0
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0answers
30 views

Generic wireless USB Adapter/ Bluetooth transmitter

I recently bought a long HDMI cable to connect my PC to my TV. Works fine, but I have a corded mouse and keyboard. It works, but it is rather inconvenient to drag the cables around. I will propably ...
0
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0answers
46 views

Programmable Bluetooth router

I previously posted this on Stack Overflow but moved the post here because I feel this forum is more relevant. I am looking for some kind of hardware that I can buy that has multiple Bluetooth radios,...