Can bluetooth device connect wifi

Can Bluetooth And WiFi Interfere? (Solved)

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If you’re like me, you use Bluetooth and WiFi in many different places. You might be using a wireless keyboard and mouse at your computer, your Bluetooth earbuds for work, or your wireless headphones while watching Netflix at home.

However, what happens if you are on the go and you suddenly start to experience an issue with these devices where they just stop working all of a sudden. Can Bluetooth and WiFi interfere with each other?

The answer to your question is yes. Because both Bluetooth and WiFi utilize the same radio frequency band to transport data, the two may get in each other’s way. You’ll have more significant trouble connecting if the frequency is overcrowded.

In this article, I will show you a few basic actions you can take to reduce the interference and how you can figure out if your problem is related to Bluetooth and WiFi interference.

5 Helpful Tips to Minimizing Interference

As I stated above, Bluetooth and WiFi can interfere. It’s tremendously inconvenient to have shaky WiFi or a Bluetooth gadget that keeps disconnecting. Consistent workflows are almost impossible if you don’t have a constant internet connection, and reconnecting your Bluetooth device from scratch is inconvenient at the best of times.

But there is no need to panic if you are experiencing problems connecting and suspect that interference is the cause of your problem.

To get around this problem, you can use several different tactics. Simple fixes may have a significant influence on your interference. You may quickly restore a steady connection with the help of the following list of fast and easy methods.

1. Get Connected to a Router Network With Less Traffic

Multiple channels, such as 2.4 GHz and 5 GHz, are standard on most current routers. To alleviate network congestion, if at all possible, move your router’s connection to a different channel. Check to see whether you’re able to connect to the 5GHz connection frequency. I’ll go into more detail about this later in the essay.

2. Bluetooth Devices That Need to Be Upgraded

The 2.4 GHz spectrum has many channels that most Bluetooth devices may use to avoid interference. Frequency hopping is the term for this. However, for this move to work successfully, devices must be running the most recent software version.

3. Remove Obstacles to Communication

A variety of materials may cause signal degradation. Various materials, such as walls, glass, concrete, and brick, might reduce signal strength and create connection concerns. As a result, the signal strength will be reduced if a concrete wall or cabinet hides your Router.

4. The Router Should be Moved Closer

The closer you are to your home router, the better your connection since various materials degrade it.

5. To Re-Adjust Them

If you don’t have the time or patience to go through all of this, the only choice is to delete all of your devices’ Bluetooth and WiFi networks, then re-pair them all. This will remove any unused connections from the network that are older than the ones you’re currently utilizing.

If you want to read more on how to improve your connection, check out these two articles about 7 Genius Tips To Improve Your Bluetooth Connection and How to boost your Bluetooth signal to cover your entire home.

How Can You Relate Problem to Bluetooth and WiFi Interference?

For interference diagnosis, you need first look at the difficulties with your equipment. WiFi and Bluetooth interference may manifest themselves in various ways, but the following are some of the most common symptoms.

1. Connection Reliability Is Questionable

When trying to connect, does your device fail to connect, or does the connection drop in and out?

2. Signal Strength Delay

If you are experiencing poor signal strength consistently yet are close to your router, you may be experiencing interference difficulties.

3. Problems with Bluetooth Audio

Skipping, clipping in and out, static, and buzzing are examples of audio issues that might occur.

4. Sluggish Interaction

Another example is a computer mouse or a keyboard that takes advantage of Bluetooth connectivity.

Electromagnetic interference is evident when all of these problems are considered together. The question is, if you can’t get rid of them, what are your options? Here are a few examples of typical bad actors and some tips for identifying and resolving them.

What Sources Can Cause Interference Between Bluetooth and Wifi?

Bluetooth and WiFi share bandwidths, although most companies consider that when developing new gadgets. If you’re having trouble connecting all of your devices, check to see if any of them are interfering with each other.

1. External Wi-Fi and Bluetooth Access

Your WiFi or Bluetooth network may be affected by other WiFi or Bluetooth transmissions that are not emanating from you. This may be a problem in congested areas, such as cities, or when there are several WiFi networks in your neighborhood or apartment complex. There is a more significant risk of interruption if your device is connected to many networks.

This has the unfortunate consequence of implying that you have no control over some of the potential sources of interference. Some of these interference difficulties may be alleviated by advancing router technology. As previously mentioned, higher frequencies, such as 5 GHz, are often supported by newer routers.

2. Obstacles Posed by Things

When using 5 GHz, keep in mind that your connection will be more vulnerable to material interference because of the higher frequency. Any object that may reduce the signal’s power includes walls, chairs, furniture, or glass. You should be as near as possible to your router while accessing the network, which means using 5 GHz.

Some routers are capable of transmitting on several 2.4 GHz channels. If you have a WiFi router and a recent Bluetooth device with the ability to switch frequencies, you won’t have any interference between the two. Physical impediments, not Bluetooth frequency interference, may be the source of your troubles if you’re having any.

Recommendation

In most cases, if not all of these issues can be alleviated if you use updated equipment. Using a 5 GHz router, on the other hand, is a certain method to prevent these concerns.

This could be beneficial since it operates on a higher frequency range than Bluetooth. Several techniques guarantee that your devices have a clear path to the network, even if you only have a 5 GHz router.

Espen

Espen is the Director of ProPairing and has written extensively about Bluetooth devices for years. He is a consumer product expert and has personally tested Bluetooth devices for the last decade.

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5 Methods to Fix WiFi-Bluetooth Interference on Your PC

Have you ever experienced the WiFi connection suddenly slowed down when a Bluetooth device enabled? Well, apparently this problem is very common in the age of the internet.

The reason why this happens is that your WiFi and Bluetooth devices are using the same 2,4 GHz frequency. Meaning that the signal could interfere with each other while being used. Luckily, there some fixes you could try to avoid that issue in the future.

DISCLAIMER: I’m not an engineer myself but some of these advices below are based on my personal experience while others are gathered from many sources. After all, you have to try them to see which one is work.

#1 Disconnect and connect your WiFi again

This is silly, but it works. When you disconnect and connect the WiFi again, it will automatically search for the most optimal channel — usually, the one that is not being interfered with Bluetooth.

However, this is not a permanent solution. You might see the same problem again, especially after restarting the computer. So, don’t stick with it for a long period of time.

#2 Try to run network troubleshoot

The easiest way you can do to fix Bluetooth and WiFi interference is by running Windows Troubleshooters. Just right-click on the WiFi icon, select Troubleshoot problems, and wait for the instructions based on the detected problems.

I have found that this method is perfect when your WiFi suddenly drops after having a Bluetooth device connected to my computer.

#3 Move the WiFi from Bluetooth away

This method only works if you are using an external USB WiFi device. Try to use a male to female USB cable to move the WiFi receiver away from the Bluetooth device. Ideally, put it closer to the router so you could get a better connection.

The type of cable I would recommend is an active USB cable from CableCreation that can avoid data loss and minimize electrical interference. This kind of cable is also has a higher lifetime than a conventional USB cable.

#4 For a laptop, switch to external Bluetooth

He stated that the WiFi and Bluetooth on a laptop are using the same antenna. Hence, when you are using them at the same time, it may cause network trouble. It best to keep both devices not using the same feature on your laptop (credit to George Zlatev for this solution).

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How can I share my WiFi connection through Bluetooth?

I’m trying to setup a NAT on a Raspberry Pi using a WiFi and Bluetooth dongle. The idea would be to access my WiFi (obviously I’ve got that part working) and make this connection available to devices that have Bluetooth, but no WiFi. Bluetooth seems to be a complete mess, at least when it comes to coherent documentation. Obviously I’ve Googled the problem. The most recent posts (typically 5-6 years old) are typically referring to config files that don’t exist in current distributions. I’m trying to set it up on Debian 8, or for testing on a VM, Ubuntu 16.04.

by «raspberry» I assume you mean a Raspberry Pi? also, I don’t know offhand the exact steps to do this, but I’m betting that the easiest solution will be to just install NetworkManager.

Sorry, yes. By raspberry I mean a Raspberry Pi in any of it’s versions and forms. It was only mentioned to motivate the problem. The NetworkManager, as far as I understood so far, does not connect the bits and bolts of the bluetooth stack. It might somehow help creating bridge devices. My point is rather the complete lag of up-to-date documentation on the entire process

NetworkManager cannot do the server-side of Bluetooth (at least, it cannot create such a setup, you might be able to use NetworkManager to configure IP and NAT on top of the devices you created). I suspect the way to do that is using bluez.

1 Answer 1

I’m not sure why this answer was voted down, since — I think — it answered the question. In a very simple way, I know. Anyway here goes my answer, which is basically an expanded version of the linked answer:

In order to share a wifi connection over bluetooth so that other devices can access the internet through this wifi connection, this worked for me:

1. Install blueman package. $ sudo apt install blueman
2. From a terminal window, open Blueman Local Services: $ blueman-services

1. Just fill the above window as specified and click «Apply» (if it is grayed, just change anything and revert).
2. Open Blueman Manager to make it easier to connect devices. $ blueman-manager

Then, to use this connection from my Android phone:

1.2 Enter bluetooth settings and make device discoverable

1.3 On PC, click «Search», find your phone and click the Keys button on the toolbar.

1.4 Confirm pairing both on your phone AND on PC.

1.5 Optionally you can mark this connection as «Trusted» by clicking the Star button on the Blueman Manager window.

2.1 Enter bluetooth settings and click the area pointed by the following image.

2.2 From the screen that will open, turn on the «Internet access» option.

That’s it. Within a few seconds, I had internet.

The procedure is very similar if you want to connect another device to the internet, such as a Windows PC. Just pair and enable internet through the connection.

$ cat /etc/issue Ubuntu 17.10 \n \l 

Bottom note: I know the OP asked for the procedure for a Raspberry Pi, but, as it is Debian-based, everything I wrote applies.

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