Questions tagged [bluetooth]
For questions about devices that use a Bluetooth protocol interface to communicate.
101
questions
1
vote
0answers
7 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
...
0
votes
0answers
7 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
votes
0answers
6 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
votes
1answer
16 views
How to use regular (cabled) speakers by wireless?
I have regular, wired speakers and I use them for the computer. How can I use them wirelessly, by Bluetooth or Wi-Fi, from a smartphone or tablet?
I guess I need a Bluetooth device that connects to ...
0
votes
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
votes
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
votes
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 ...
1
vote
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?
0
votes
0answers
6 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
votes
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
votes
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 ...
3
votes
0answers
33 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 ...
1
vote
1answer
22 views
Mac-compatible Bluetooth mouse with internal battery charged via USB-C
I want a wireless mouse to use with my MacBook Pro 2018.
Requirements:
Internal battery.
Rechargeable by USB-C.
Usable while charging.
Bluetooth.
Compatible with current macOS.
Fits large hand.
...
1
vote
0answers
30 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 ...
0
votes
0answers
21 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 ...
1
vote
2answers
40 views
I need a USB Bluetooth Hub with a decent range
I need a USB Bluetooth Hub that has a range of at least 30 feet. It should have low latency, at least 3 USB ports, little to no loss of input, and should have great quality with a decent price. The ...
1
vote
0answers
17 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 ...
0
votes
1answer
29 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 ...
1
vote
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
vote
3answers
644 views
USB mouse vs. Bluetooth mouse — less battery drain
Which would drain a laptop battery less, a USB (LED) mouse or a bluetooth mouse? Nothing fancy, just a basic travel 3 button mouse in each case.
2
votes
3answers
100 views
Are there any truly wireless earbuds that support A2DP while using the microphone?
I'm finally catching up w/ the 21st century and bought my first pair of truly wireless earbuds: the Sony WF-1000XM3.
My issue is that audio quality degrades significantly when I connect them to my ...
1
vote
0answers
27 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 ...
2
votes
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 ...
1
vote
0answers
45 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
vote
1answer
68 views
Hub for bluetooth mouse and keyboard
I have a bluetooth mouse and keyboard which I use for my personal and work laptops, sometimes they will both be on at the same time and I'll need to switch between them. This is a bit of a pain, is ...
1
vote
1answer
41 views
Android phone with powerful signal antenna (eventually exended), good Bluetooth and Wifi range
My scenario is that at ground level I do not have phone signal.
At around 20m height I get quite a good phone sinal, including internet.
I would like to use an Android phone to use it for voice ...
3
votes
2answers
25 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, ...
1
vote
0answers
17 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 ...
2
votes
2answers
35 views
Multi Device Bluetooth keyboard and mouse
I am looking for a keyboard (and optionally a mouse) that is Bluetooth-enabled and backlit and can switch between different Bluetooth devices (pc and tablet/phone).
0
votes
1answer
20 views
Is there a way to add a hardware button (linked physically or via Bluetooth) to an iPhone 7 which allows unlocking of the phone?
If the iPhone 7 button has become defective and non-replaceable - is there any way a physical button can be added / connected to the iPhone so that pressing it unlocks the phone (with appropriate ...
2
votes
2answers
44 views
Bluetooth Proximity Trackers
I would like to buy a Bluetooth distance tracker so that whenever my laptop is more than n feet distant from my Android phone the phone rings. I do not need GPS location, crowd finding etc.
Is ...
2
votes
0answers
27 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 ...
1
vote
1answer
40 views
Is Bluetooth transmitter/receiver fine for connecting mouse/keyboard?
I want to buy this transmitter/receiver but in specifications I see everything about audio only. Can I use it with my PC to connect keyboard or mouse?
0
votes
2answers
2k views
Will the XBOX One Controller work work with my Bluetooth Mouse dongle?
I have a Bluetooth mouse "Terabyte 100031N Ultra Slim Wireless Mouse (Black)" and was planning to buy a XBOX one controller for my PC.
Was wondering if the controller needs specific Bluetooth dongle ...
1
vote
1answer
16 views
Bluetooth enabled, portable, battery powered, weighing scale for groceries weighing (commercial use)
I'm looking for a physical weighing scale/machine that allows the cashier to weigh different groceries (one at a time, of course) - and the weight be reflected via bluetooth* into the cashier's ...
1
vote
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....
2
votes
0answers
166 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 ...
1
vote
0answers
62 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
vote
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 ...
0
votes
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
votes
1answer
25 views
FM/DAB radio which allows to connect bluetooth headset
I am looking for a device which offers
FM radio or DAB radio
No wifi connection required
Can be plugged into a power socket (no batteries)
Allows to connect a Bluetooth headset to listen to the music....
2
votes
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 ...
1
vote
0answers
21 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 ...
2
votes
1answer
42 views
Cheap way to capture heart rate data wirelessly with my PC? [closed]
I need to wirelessly capture hearth rate to PC. I was thinking using something like Xiaomi band, but it seems there is no API for that. I just need real time tracking of my hearth rate. And I think ...
3
votes
3answers
134 views
Off the shelf cheap wearable BlueTooth Low Energy device
I am trying to design an employee tracking system, to track employees from room to room, for saftey purposes.
Somewhat obviously, if requires each tracked person to carry a device which uniquely ...
2
votes
1answer
27 views
Are there any budget Bluetooth trackballs?
I love using trackballs on bed/couches as I don't need to worry about the surface at all. However, tablets are cutting down on usb-A ports and I don't want adapters hanging off my tablet so I'm ...
0
votes
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 ...
1
vote
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 ...
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 ...
0
votes
1answer
13 views
HP Pavillion Dv7 AC-Compatible Wi-Fi Chip?
I was reading the HP Dv7 service manual looking for a replacement wi-fi chip, and I think that my brother's chip finally kicked the bucket after around a decade of service.
I did all the usual ...
