The Internet has firmly entered our lives, and now you can set it up not only on a smartphone or personal computer but also on related devices. Wi-Fi setup Direct on the printer makes sense in many cases. You can create an access point when there is no router or access to corporate internet. This solves the problem of extra wires and allows you to send documents for printing directly, without spending extra time.
Let's consider several ways.
Create an access point
Using this method The printer itself forms an Internet point. You can connect to it from a PC or phone. The method is possible when the device has a display.
You need to turn on the panel, open the Wi-Fi Setup settings, select Direct and "connect". When the installation is completed, the password for the new access point that the program has created will appear on the window.
Installation without display
To connect the Internet on those devices that have only control buttons, you need to make changes on the router. Modern routers have a WPS function - on the back of the case there is a button of the same name that you need to press.
Let's move on to setting up the printer. It is necessary to hold down the Wi-Fi button for a few seconds and wait until the status indicators start flashing. When they turn green, the device has successfully connected. Further settings are made on the PC.
Connecting to a public network
If you do not need to install Direct, we advise you to connect to existing network. It will also allow you to print from any devices connected to the same access point and eliminate the need to run wires.
Go to the settings on the printer display, select Wi-Fi (recommended) - Setup Wizard. On the panel, find your network, enter the password and connect. In the event that the network is open, you do not need to enter anything. After the installation is successfully completed, a message about this will appear on the window, and you will be prompted to print a report.
The setup on the PC is completed. You need to go to Control Panel - Devices and Printers - Add a Printer. The computer itself will find the device connected to the network and begin its installation.
Connecting Wi-Fi directly to the printer greatly simplifies the work and allows you to speed up the process. Files for printing can be sent from any device connected to the Internet, even if you are in a neighboring office.
If you recently purchased an Android smartphone or tablet latest versions, then you probably met a new item in the wireless network settings - Wi Fi Direct. What is it and what is it for? We answer your questions.
Data exchange at high speed and without the participation of a router
What is WiFi Direct
Wi Fi Direct is a relatively new protocol wireless communication, designed to connect two or more devices together without . Simply put, the technology that allows us to combine phones and / or tablets into one network under Android control without requiring a router.
Technically, this is implemented on Wi-Fi modules, similar to those that provide us with access to the Internet. Accordingly, the technology will support the same wireless standards. The modules operate at a frequency of 2.4 or 5 GHz, but most of them support both modes, so they can work in wireless networks of any standard (802.11 a/b/g/n/).
A reasonable question arises: how does a Wi-Fi connection differ from the Bluetooth technology familiar to us? Here are its main differences:
- higher data transfer rate;
- wider range;
- and most importantly - the ability to connect several devices to each other, and not just two; and for this, only one of them, equipped with a chip that supports Direct, will be enough.
In addition, users do not yet have a common opinion about the security of such connections. The developers claim that Wi Fi Direct is higher than Bluetooth, but in reality it turns out differently. For home network there won't be much difference here, but when you include a device group in wifi network, say, in an office, each of them not only creates a separate connection (which significantly clogs the air), but can also serve as a proxy for anyone who connects to it. It turns out that the level of security of the connection at this point remains in question.
How is this technology used?
To use this method of communication, you will not need any - all your actions will be no different from the usual turning on Wi-Fi:
- Go to the settings of wireless networks, turn on Wi-Fi.
- On the screen that displays a list of available connections, go to the "Wi Fi Direct" tab.
- In the list that appears, select the desired recipient name or several and click "Connect".
Now you can transfer any data via Wi-Fi - music, images, documents - to other devices. Suppose you need to send photos from your phone to your tablet (provided that both gadgets are running Android):
- We go through where the necessary files are located.
- Select one or more images or other materials.
- In the menu we find the item "Send", among the options that appear, select "Wi-Fi Direct".
- Now it remains only to select the receiving device - and the files will be sent to it "over the air".
Conclusion
As you can see, Wi Fi Direct can greatly facilitate the task of communication between devices and data transfer. For example, connecting several tablets or phones to a network can really appeal to fans of online games: they can even play with each other. The main thing is that their devices are within reach of each other.
You know what Wi-Fi technology is and use it daily. You know what Bluetooth is and use it quite often. Strengths these two technologies can be depleted and this is called Wi-Fi Direct.
You can use Wi-Fi Direct on a TV only if it is a smart TV and it even has Wi-Fi, this does not mean that you can turn on Wi-Fi Direct - this feature may simply be absent. So the samsung ue55ju6600uxua TV has it, but the Philips 40PFS5709 does not, although both have Wifi.
You can connect to a samsung, sony, hp computer or laptop with Microsoft windows 10, windows 7 or windows 8.1 installed if they support Intel WiDi, via Windows Media or virtual adapter WI-Fi Direct from Microsoft.
WiFi is fast. Therefore, WiFi Direct technology has been adopted to quickly transfer data between two devices, and it is even much easier to turn it on, configure and use it and can be used for wireless connection.
The first company to introduce WiFi Direct support was Intel: they introduced the first standard, the Centrino 2 platform, in 2008.
Then, two years later, several major players in the networking industry followed suit, such as Marvell, Atheros, Broadcom, Realtek Ralind. It is possible that your laptop's Wi-Fi is from one of these manufacturers.
Google also added support for WiFi Direct on Android 4.0. Blackberry OS received an update to version 10.2, and the first to support WiFi Direct Xbox was the Xbox One, launched in 2013.
Note: Some people confuse WiFi Direct with Ad-Hoc wireless connections.
This connection connects two computers using WiFi, but its speed is limited to 11 Mbps.
How WiFi Direct works
The most important principles that underlie the WiFi Direct standard are very simple. The mode of operation is as follows: the device detects another, as if opening wireless network. Then enter the password or press the button and you're done, the equipment is connected.
There is no need to set visibility, just enter a numeric key, just like with Bluetooth technology.
In addition, only one of the two connected devices must support Wi-Fi Direct.
To connect two devices via Wi-Fi Direct, one must create an access point like a router, and the other device connects to this access point. This process happens automatically, there is no need to do anything manually.
You can print to wireless printer and send photos from your phone to your computer, or play music on your TV from your tablet or smartphone.
With this, you can forget about passwords. WiFi Direct technology uses Protected Setup (WPS), which is an easy way to connect two devices using secure wifi.
As with modern routers, simply enter the number displayed on the screen or press the connect button.
With a simplified configuration and faster speeds, WiFi Direct is a much better option than Bluetooth when it comes to transferring files between two or more devices.
Advantages in terms of ease of installation and scope of application, the sea is a useful standard for connecting peripherals.
Some analysts are even predicting the end of the Bluetooth era, even though the technology is new enough that it could be years from now. If you have any questions please use the comments section below. Good luck.
WiFi technology Direct - what is it? This is a state-of-the-art set of software protocols that allows you to transfer files without an internet connection. Devices that support this certificate can connect to each other and send data over a distance of up to 200 meters. The transfer speed reaches high rates - up to 250 megabits per second. It is also worth noting that this network has a high channel security. Wi-Fi Direct technology is very similar to the well-known Bluetooth standard, but it surpasses it in many ways.
The specified method of data transfer greatly simplifies the work of users.
Progress does not stand still, and today you have the opportunity to perform unimaginable operations that you could only dream of before: print files directly from your phone, watch videos from your tablet on your TV screen, send photos from your smartphone to your laptop, share data on your computer openly through TV. And all this without wires, waiting times and multi-step setup.
Features of wireless technology
- This set of protocols is developed, certified and maintained by the Wi-Fi Alliance.
- After enabling the specified function on the devices, they automatically discover each other.
- You don't need a router to create a Direct network. A router can come in handy if you want to access the World Wide Web.
- You can create a "1 - 1" or "1 - Many" gadget connection. Paired devices include smartphones, laptops, computers, printers, keyboards, VCRs, routers, scanners, cameras, digital frames, and more.
Wi-Fi Direct how to transfer files. Do you have a Samsung Galaxy smartphone and don't know how to transfer files via wifi direct at high speed? In this article, we will see how this is done on almost all androids.
If your smartphone samsung galaxy supports Wi-Fi function direct, then you can transfer large files at high speed, if you compare the transfer speed of Bluetooth and wifi direct, then the bluetooth is resting. You can transfer files via Wi-Fi Direct not only from phone to phone, but also from phone to computer or from smartphone to laptop or tablet. The main thing is that the transmitted and received devices supported the wifi direct function.
This function is very useful on those smartphones that do not have a memory card, for example, you want to transfer a movie from a computer to a smartphone in good quality, and it accordingly weighs more than one GB and it will take a very long time to transfer such a movie via bluetooth. And if you send the same file from computer to smartphone via Wi-Fi Direct, then it will be much faster. The main thing is that both devices must support this function.
You can pre-establish a connection between the two devices from which you want to send and receive a file. To do this, go to the settings and select the Wi-Fi item. Next, activate it, and then click on the menu in the form of three dots.
Next, a menu will open where we select Wi-Fi Direct and look for available devices. Turn on Wi-Fi Direct on the receiving device to discover it. When you see on the screen desired device, to which you want to transfer the file, you need to select it. On the receiving device, confirm the connection with your android Samsung Galaxy.
Let's see how to enable Wi-Fi Direct on Samsung Galaxy Android and how to transfer files to another smartphone or other device that supports Wi-Fi Direct.
Using an example, we will see how to transfer a file from the gallery via wifi direct:
Open the gallery and select any photo, video or just a picture by touching it, after which you will see a menu at the top of the screen with possible actions for the selected file. Choose an icon that allows you to transfer the selected file to different accessible ways. See the attached screenshot below.
In the menu that opens, select the icon labeled Wi-Fi Direct.
After confirming the inclusion of Wi-Fi Direct on the android, it will start searching for other devices. To find another device, you need to turn on Wi-Fi Direct on that device. After you find an available device and select it, a notification will appear on the received device receiving a file via wifi direct, needs to be confirmed. Next, the transfer process from your smartphone to another smartphone or other device will begin.
I hope this article helped you and you were able to find the information you need.
Don't forget to leave a review if this article helped you or not. Please indicate the model of the device to which you approached or did not fit this method. I wish you all good luck!!!
- Feedback, comments, questions and answers on the topic can be added below.
- A big request to help with useful tips with users.
- Perhaps it is your comment or advice that will help in solving the problem of Samsung smartphone users.
- Thank you for your responsiveness, mutual assistance and helpful tips!!!
Articles and Lifehacks
Previously, only Bluetooth was used for fast file transfer, but today there is technology such as Wi-Fi Direct, which is a good alternative to Bluetooth. So what is wifi direct on a phone?
What is this technology
Any person who has at least once experienced Wi-Fi setting at home, without using the default settings, knows about the "ad hoc" mode, designed to allow two computers to connect to each other without the help of a router.This mode is needed in order to be able to transfer data from one computer to another without any problems. What does Wi-Fi Direct have to do with it?
And despite the fact that Wi-Fi Direct is an “ad hoc” mode adapted specifically for mobile devices, because, as you know, transferring files via Bluetooth can take a significant amount of time when the new technology allows you to quickly transfer a pack of new files from phone to phone. songs or photos.
How this technology works
- For wifi work Direct need two modern mobile devices, each of which must be equipped with a Wi-Fi module.
- For fast data transfer, each device will need to create its own access point, to which the other device can connect.
- Moreover, the phone will deal with the creation of the point "independently", that is, the user will not have to enter addresses, invent keys or do any other complicated things.
- The owner of the phone will simply have to press a few buttons and enter a pin code that will make the connection between the phones secure. After all the manipulations done, the devices will be able to exchange various data with each other without any problems.
It's a question! Although there are prerequisites for this, because wifi direct not only has high speed data transfer, and also makes it possible to connect several others to one device at once, which would be almost impossible to do using Bluetooth.