Infrared infrared port IR port Xiaomi Redmi: activate and configure

The infrared port is used to transfer data between devices. This module is widely used among mobile devices. For a long time, this function was popular with their owners, until a more convenient way of transferring information - bluetooth - came to replace it.

You will need

• - a device with an infrared port.

Instructions

You will need

• - a computer with an infrared port;
• - devices equipped with an infrared port.

Instructions

I think you have come across more than once in your life with the search for a remote control. Probably, at these moments you dreamed that you could call this very remote control. So, for those in the tank, the remote control that you can call has already been invented. And it might be in your pocket.

Now on the market there are a huge number of smartphones with a built-in infrared port, and all of them can control almost any technique. Danya's article will tell you about how the infrared port works and why a smartphone needs it at all.

So what is an infrared port? From a technical point of view, this interface is usually called IrDA or InfaRed, Data, Association, in fact, this is a group of standards describing data transmission protocols using the infrared range of light waves as a carrier.

Such radiation is invisible to human eyes, however, any photo or video camera will easily notice it. Those viewers who hail from the early 90s should remember in the era of push-button telephones, the infrared port was actively used for data transmission.

In those distant times, men went to the mammoth in large groups, and women and children were engaged in gathering. Then at night the whole community gathered around the fire and shared ringtones and pictures, placing a pair of phones opposite each other.

The signal, namely infrared radiation, travels very far. You can place two smartphones at a distance of 100 meters and the signal will still go. The main thing is that the beam from the transmission to the receiver is on the same straight line.

Although the signal propagates at the speed of light, the data transfer rate of the infrared port is quite low, about 100 KB per second. But in those days, and content weighed very little. The infrared port could be found on Nokia, although they had Bluetooth and WI-FI, and even in the presence of such interfaces, the ability to transfer data via the infrared port still remained.

It was at this time, with the advent of smart phones, that users had a gorgeous opportunity to control any household appliances from your phone. After the world was taken over by Android, the WI-FI and Bluetooth protocols finally replaced the infrared port from phones. As a result, the IrDA was undeservedly forgotten by the manufacturers. However, in 2013 HTC and Samsung released their flagships, the Galaxy S4 and Htc one M7 with IrDA support.

By that time, televisions, air conditioners, music systems and vacuum cleaners acquired infrared receivers and, accordingly, remote controls, which are constantly lost.

In my opinion, the decision to integrate an infrared port into a phone is ingenious, a smartphone is always at hand, a modern person does not lose sight of it, even in a dream. The smartphone can control absolutely any equipment without any problems. But how does it work? First, you need to download the application to your smartphone, you can download them from Google play, absolutely free. I think the best applications are TV remote control, SURE, all of them can be downloaded absolutely free.

But, usually, if you buy a smartphone with an infrared port, the manufacturer equips its device with an application that stores a huge number of presets for a wide variety of equipment.

How infrared port works in a smartphone

The infrared port itself does not perform any task; it is a light bulb that shines in a range invisible to our eye. However, this glow can be seen on camera. The processor on the phone receives commands from the application and converts the information about the pressed key into a sequence of electrical impulses that are sent to an infrared LED.

The diode flashes quickly, quickly with different frequency, this is how information is encoded. Then, it gets on the photodetector, which is located in the TV itself, the TV understands the encrypted infrared signal and again converts it into an electrical impulse. This information is transmitted to the TV processor and it, in turn, already switches channels or adjusts the volume. Each button has its own sequence of impulses, moreover, each manufacturer has its own encryption algorithms for this very reason, the TV remote control does not fit the vacuum cleaner. And applications need to be configured individually for each individual electronics.

Making a universal remote control from a smartphone

In contact with

We decided to devote this review to making our own remote control.

We need:

Heat shrinkage; - smartphone; - mini-jack 3.5 mm; - 2 infrared diodes; - sandpaper; - flux; - solder; - soldering iron.
First of all, using sandpaper, you need to grind off the sides of the infrared diodes.

Now, using superglue, we glue the diodes together.


Next, we bend the legs of the LEDs, cut off the excess and solder so that the anode from one LED is soldered to the cathode from the second and in reverse order.

Next, we solder the infrared diodes to the left and right channels. According to the author of the idea, the polarity in this case does not matter, since we have already soldered the anodes and cathodes together.

Finally, we put a heat shrink on the mini-jack, insulating the soldered places.

Our device is ready. To work, you need to insert it into the headphone jack on your smartphone, download the remote control app from the official store.

In contact with

Rate the homemade product:

23 To write a comment, you must enter the site via social. network (or register): Regular registration

Information

Visitors who are in the Guests group cannot leave comments on this publication.

usamodelkina.ru

How to make a universal remote control out of a smartphone

The sensor is an audio jack, to which diodes emitting waves in the infrared range are soldered. It can be purchased ready-made on AliExpress for 50-60 rubles or made from several components. The sensor is sold from different sellers (for example, this one), and for self assembly you will need the following details:

Two IR diodes - Audio cable with jack or separately 3.5 mm plug - Electrical tape or hot glue - Heat shrink tubing - Tools (knife, wire cutters, soldering iron and lighter or hair dryer) Connect the anode (long leg) of one diode to the cathode ( short leg) of the second diode and vice versa - the cathode to the anode. Solder one connection to the left channel (red wire) and the other to the right channel (white or otherwise insulated wire). General contact("Ground") is not used. Insulate the contacts with electrical tape or hot glue so that there is no short circuit. Heat the heat shrink tube with a hair dryer or lighter and fix the diodes with it so that they do not fall off.

Download and install the ZaZaRemote application. Insert the IR sensor you have assembled into the audio jack of your smartphone and launch ZaZaRemote. This application uses audio output and will supply it with electrical signals that are converted into IR waves of the desired frequency. Configure the application so that through it you can control the devices in your home (TV, stereo system, fan, DVD player, air conditioner, etc.)

Please be aware that this sensor will not work on all smartphones. Some devices use proprietary feeding technologies sound signal, which is why the diodes cannot operate at the desired frequency.

www.iguides.ru

An iOS and Android smartphone as a universal remote control

Today, almost every home has a wide variety of different equipment: a smart TV, stereo system, router, home computer (desktop) or laptop, as well as external storage or NAS server for storing photos, movies and music. All these devices can be conveniently controlled from a distance, and for full comfort it would be convenient to use a single remote control for all components at the same time. A smartphone operating on the Android, iOS or Windows Phone, which, as a rule, is always with you. Using the appropriate applications smart phone becomes a universal tool for controlling computers and other devices, capable of replacing classic TV remote controls, optimizing home wireless network as well as monitor heating and alarm systems.

In this article I will tell you what programs you need to install on your smartphone to make a universal remote control out of your smartphone. Given the fact that not every application is available for the three main platforms: Android, iOS and Windows Phone, you can find a corresponding alternative to each of the options described in the article. Only a few programs involve the use of an unlocked smartphone, namely root access (Android) or jailbreak (iPhone).

Wireless Networking Tools

Network device management

It is often difficult to detect problems with home network especially if many gadgets are connected to each other. With the Fing app, you can quickly test your home network and all devices connected to it. Thus, it will be possible to immediately see which computers, smartphones and servers are active, which IP addresses are assigned to the corresponding devices, which services are configured and which ports are open for them. There is also an attractive Wake-on-LAN (WoL) feature, through which gadgets connected to the home network are woken up from sleep mode with one click of a button.

WoL is supported by almost everyone modern computers and laptops, some of which can even be woken up wirelessly. All settings and changes can be saved in the application and, if necessary, restored from backup. Free version Fing is targeted at home users. If you want to use more professional functions (for example, rich tools for monitoring and Reserve copy to cloud storage) on overlooksoft.com it is easy to find a price list with access to Home, Pro and Enterprise licenses.

Wake-on-LAN: remote computer start-up

Wake function on LAN starts the computer with a signal over the network. In practice, if you use your computer as a multimedia center, or want to quickly access multiple files, you don't have to go to the device. If your computer is in sleep mode, you can send a so-called magic packet from your smartphone or tablet. There are enough applications of this kind: for iOS I recommend WakeUp - The Wake on LAN tool (59 rubles), for Android - free program Wake On LAN. And for Windows Phone, developer Hassenbach offers the WakeOnLand tool.

Improving Wi-Fi signal

The quality of the wireless signal depends on many factors. Sometimes, to significantly increase the range and increase the data transfer speed, it is enough just to move the router a little or change the data transmission channel. By the way, you can read more about home network optimization here. For the fastest optimization of the wireless network settings, there is an application WiFi Analyzer from developer farproc.

The program allows you to measure and analyze the strength of a wireless signal. To do this, WiFi Analyzer offers various graphical tools, including an overview of all wireless networks, including distribution channels, signal strength of individual networks and a practical assessment of available channels.

To use this utility, go to the room with the lowest signal level. Run the program and check which channels are most actively used by other wireless networks. Pay attention to the channel numbers with the strongest signal and tune your network to another one with a difference of two or more channels. In this case, the receiving device will experience fewer problems in recognizing the information transmitted to it.

Intercepter-NG: Network Analysis for Professionals

A lot of information can be obtained using conventional analysis tools, but this amount of data is sometimes not enough for network specialists. If you need an accurate analysis of network traffic, Intercepter-NG will help you. This application has a network password brute-force mode. Convenient, given the lack of intelligent software with the same functions for Windows. The tool works exclusively on rooted smartphones.

Multimedia applications

Playing media on your home network

Android application BubbleUPnP specializes in visually combining multimedia content from all PCs and gadgets on the home network and sending it to the playback device: TV, AV receiver or video projector. The program uses the widely used UPnP / DLNA standard for data transfer. It can also work with Google Chromecast. The location of the files does not matter: in BubbleUPnP, tracks and videos from different home devices can be collected into single playlists. In addition, the app supports internet services such as Google Music as well as popular cloud storage. The function of sorting by type of media files and bookmarks is conveniently implemented. On smartphones with superuser rights, the Audio Cast add-on allows you to receive and stream audio content from other programs such as Audible, SoundCloud or Spotify. The free version of BubbleUPnP includes promotional materials and has limited functionality... In particular, the number of tracks in playlists is limited. Price full version- 140 rubles. With the optional BubbleUPnP server, you can use your PC to transcode your files.

Plex Media Server: Consolidating Media Libraries

The Plex app works in conjunction with the Plex program Media Server to be installed on your PC or NAS. The utility organizes all your videos, music and photo collections and broadcasts them to the TV screen, and using a smartphone application, you can remotely control content. There are programs for operating rooms to choose from Android systems, iOS, Windows Phone and Windows 8, as well as for home theaters, smart TVs and game consoles. But note that almost all of them also offer paid content.

Organizing Files Using Your Smartphone

With the file manager ES Explorer, you have control over not only the files that are saved on the smartphone itself. By connecting to the Network and cloud storage, you will be able to manage files on all devices. Thus, it will be possible to easily connect to network hard drives, computers and online storages, including on the road.

The free app supports FTP, SFTP, Webdav, as well as cloud services like Dropbox, OneDrive, Google Drive, and more. To exchange data, you can connect a smartphone with the installed application to a PC via a wireless network or via Bluetooth. This makes your smartphone the central interface and indispensable tool on your home network. With the optional ES Chromecast Plugin, you can send all media content from the file manager to the Google Chromecast service to play movies on TV. In addition, the application also has all the classic features of a file manager. For iOS and Windows Phone file managers are not available. Here you can find only offers from various cloud services and NAS manufacturers.

Kodi (ХВМС): base of movies for smartphones

Kodi (formerly HVMS) is one of the most famous and popular media centers for PCs and home servers. Thanks to the Android application, you get an entertainment package on your smartphone, including the functions of the PC version. Since the Kodi app is under development, it is not yet available in the official store Play Market... The ARC file can be found on the Internet at the kodi.tv website. The developer also offers an iOS version that can be installed on iPhone and iPad, but only after jailbreak. An alternative media center for all three mobile platforms is the Plex program. However, it requires an additional server on the computer or NAS.

Remote control of home appliances

Using your smartphone as a PC mouse

Home computer ideal as a multimedia center: only controlling the mouse and keyboard from the sofa is not entirely comfortable for the user, and the functionality of the classic remote control PC in most cases is very limited. It is much more comfortable to work with it using a smartphone. On the Android devices and iOS, this is done through the Remote Mouse app, which combines the functions of a mouse, keyboard, and special keys.

For Windows Phone, there is an equivalent alternative - the PC Remote utility. For its operation, you need to install the client program on your PC.

Remote control of Kodi media center

The Yatse Android app is more than just a remote control for Kodi media centers (XBMC): along with classic functions, the program offers a Wake-on-LAN option, creates playlists, downloads movies, music and photos to smartphones or vice versa, and also plays data from the phone in the media center. If you don't want to miss any news on TV while watching a movie, you can send a signal to Kodi and pause the movie. The main options are free, but to get full functionality, you need to buy an application (284 rubles).

Smart Home Control for Beginners

Home automation devices are ready to go in minutes with handy starter packages. Not only setup, but also control is very easy, as most gadget manufacturers offer corresponding smartphone apps. For inexperienced users, for example, RWE SmartHome is suitable (from 25,000 rubles). In addition to radiator thermostats, the RWE system offers smoke detectors, adapters, motion detectors and IP cameras.

For home control, the Gigaset elements system (from 10,000 rubles) is recommended, which is also aimed at beginners and captivating with its ease of use. The Gigaset system includes an IP camera, burglar alarms, motion detectors and sensors for closing doors and windows.

Remote controls for all home appliances

Many smartphones have a built-in infrared transmitter to use the unit as a remote control for a TV, projector and receiver. With the Smart IR Remote app from the developer Color Tiger, you can program remote control functions with virtually no restrictions, for example using your own macros. With one push of a button, you will be able to simultaneously turn on the TV and the receiver on a given channel and at a given volume. In addition, Smart IR Remote is compatible with the Tasker control automation application.

Remote access to Windows PC

If you want not only to remotely control your computer, but would like to see the operating system interface on the smartphone screen, then Microsoft Remote Desktop is the best application for this purpose.

It is especially convenient if the PC is running Windows 8 or 10, which is much easier to control via a smartphone than, for example, Windows 7. If a certain gesture on the small display does not work as expected, a menu is displayed in the upper corner of the application screen navigation with the necessary controls.

Smart add-on for your TV or projector

If you want to add extra equipment to your TV and connect it to your PC and smartphone, Apple, Google and Microsoft offer the corresponding equipment.

With Apple TV (around £ 1,000), you can play media from your iPhone on your TV, or display your entire display. Android users will find an appropriate replacement thanks to the Chromecast (about 4000 rubles).

Although the HDMI adapter takes a different approach, it displays display content on a TV screen or transfers movies, music, and photos. Wireless adapter Microsoft Wireless Display Adapter (about 5,000 rubles) relies on the Miracast data transfer standard and is therefore compatible with Windows, Windows Phone and Android.

mediapure.ru

How to control a TV with an Android phone

If we take the saying “brevity is the sister of talent” as a basis, and we at app4me are very talented, then answering the above question, we will write the following - “Yes, it can”. And, in principle, you can put an end to this. But today we will go ahead and analyze which applications are on this moment, have the necessary functionality, are easy to use and really turn an Android smartphone into a remote control. Today we will not talk about remote control programs for iPhone and iPad, we will talk about them in another article.

Introduction

I want to note that it is not necessary to dance with a tambourine as before for a long time. That is, in order for the TV remote control application for android to work, you do not need to do something superhuman. Now everything has been simplified to the level: downloaded the application - configured it - flew. Naturally, provided that you are using a modern TV, and not an ancient, old-fashioned device that has a huge picture tube. Especially for you, we have selected several applications that, according to the app4me editorial staff, perform the best function of a TV remote control. Go!

LG TV Remote App

An excellent app from a South Korean corporation. LG created great app with serious enough functionality. Everything here is simple and straightforward. During setup, the question does not appear at all: “what, how and where?” To connect to the TV, we launch a scan, thanks to which the application finds the device itself (naturally, LG brands). After connecting, two screens open, which are the TV remote control. Everything works stably, no lags were observed, and the distance does not matter at all. By the way, this application for iphone TV remote control also works very stably. The first screen. The main buttons are switching between channels and adjusting the volume. Next, there are small buttons - go to home screen, quickly jump to unnecessary channels by dialing, a list of available applications, a list of all channels, on / off the 3D effect and determining the input source. In addition, you can also take a screenshot of the screen here.

The second screen is a list of all available applications. They can be launched here and also found using search.

The developers have created an interface that allows you to move your finger across the smartphone screen, while the TV itself will perceive your finger as the mouse cursor. The volume can be controlled from this interface. Moreover, here you can also switch to the game controller. Again, it's convenient, here's a scenario for you - you start a game on the TV from your smartphone, switch to controller mode and play. V this annex everything is realized for five, but there is one drawback - the lack of a button to completely turn off or turn on the TV.

TV Side View Program

Branded application for TVs with a Sony nameplate. The first thing that catches your eye is the great design. Everything is in dark colors. Each button and icon is nice looking and easy to use. According to its work, the app also showed itself at five, there were no problems with the connection. After entering, it automatically finds the TV and connects to it, nothing needs to be done, everything works in the same format as in poker - sit and go! (sat down and went!). In terms of its functionality, the application does not differ from the above for LG TVs. The only thing that should be highlighted is that here you can type text, view the program guide, carry out voice control, as well as adjust the picture quality.

Platform: Android Price: Free Language: Russian Rating: 4.5 Download: Google Play

Remote control in the Philips MyRemote app

Application for Philips TVs. The app can do everything that was mentioned above (except for typing and using voice control). The main difference is the SimplyShare function. The essence of this function is that you can wirelessly view and play files on a TV that are on a smartphone. Moreover, an important note - the delay between transmissions is less than one second. And believe me, this is very, very convenient. By the way, similar functionality is also found in the TV remote control program for iPhone.

Platform: Android Price: Free Language: Russian Rating: 4 Download: Google Play

The Chinese company Xiaomi continues to occupy a leading position in many criteria and constantly pleases the public with interesting innovations, one of which is the built-in infrared port. Controlling household appliances using a smartphone is very simple and convenient, so many are wondering how to enable the infrared port on a Xiaomi phone and where is it located?

Navigation

What is infrared

The infrared port (infrared port) is a kind of remote control that almost all modern devices can handle. At the same time, there are no wires, the need to change batteries, individual charging is also not required.

With IrDA, you can:

• Turn on / off the TV, change channels, adjust the volume, record programs.
• Change the intensity of the conditioner and the flow of the jet.
• Work with DVD player, camera, portable speakers and even with kitchen appliances.

You can forever forget about a bunch of unnecessary remotes, about the fear of losing them, about faulty or worn-out buttons. Most popular electronics brands are supported, starting fromSamsung and endingAsus... Thus, the remote control will only bring pleasure and comfort.

Where is the infrared port on the phone

It should be noted right away that IrDA is not present on all Xiaomi smartphones, which we will discuss below. In addition to the official characteristics and settings, you can simply visually determine the presence of this port, which is much faster.

It is usually located near the headphone jack (always at the top of the phone) and looks like a medium-sized black circle. More than a headphone compartment, but smaller than the main compartment.

Xiaomi smartphones with infrared

The list is updated on 08/17/19

IrDA is not present in all models, but the list is still extensive and includes both budget and flagship models:

• Redmi Note 2;
• The entire Redmi 3 line;
• The entire Redmi 4 line;
• The entire Redmi 5 line;
• The entire Redmi 6 line;
• Redmi 7, Redmi Note 7;
• Redmi S2;
• Mi 4;
• All Mi 5 line;
• Mi 6;
• Mi 9, Mi 9 SE;
• Mi A1, Mi A2, Mi A2 Lite, Mi A3.
• Mi Max 2, Mi Max 3;
• Mi Note 3;
• Pocophone F1;

If your model is not on the list, then it can act as a remote control via Wi-Fi connection, but will be effective only in relation to TVs from Mi TV and Mi Box consoles.

First infrared port setting

Now we proceed to the most important and basic - how exactly to use the "mobile remote control". This will require a special application - Mi Remote, which we partially talked about in the article "".

The application is freely available for download on Google Play. Its main advantages:

• Simple and intuitive interface;
• Russian language support.
• Support for a large number of brands.

Now let's get down to work with the infrared port:

1. We go into the application, we immediately see a white screen with an orange or blue selection.
2. For a start, the software asks you to choose a remote control. This is the device you want to control. Click on the plus sign.
3. A list of available electronics is displayed: TVs, players, fans, set-top boxes, etc. Choose what you need.
4. Next step: determine the manufacturer... For example, if you need to control TV from LG, we find this company in the list. The choice is wide: there are both modern titans of the world market, and slightly forgotten companies of the past years, which have faded into the background in popularity and sales.
5. When all the data is specified, we point the port to the projector and first test the buttons, as indicated in the prompts on the screen. If everything was configured correctly, the information reading is successful.
6. Now you can use your smartphone as a remote control. All the necessary function buttons are displayed on the phone screen.
7. Did not work out? Then we re-enter the data on the technique in a special window and carefully check it.

Unfortunately, it may be that your electronics simply do not support the ability to control using a Xiaomi device.

Video instruction

Our children will never know that once TVs were tube TVs, and there was no way to control them remotely. To add volume or change the channel, I had to get off the couch every time. Today, there is no need for unnecessary gestures, moreover, you can collect all the remote controls for consumer electronics in your smartphone, and put the plastic transmitters in a box and hide in the closet (or take out to the balcony).

At this point, one could make a remark that in order to implement the function of remote control of household appliances, a smartphone must have an infrared port, but ... in fact, this is not entirely true. If you have a 3.5 mm audio jack or at least microUSB, consider that the remote control is in your pocket. True, you will have to acquire an additional accessory, but this is not a problem - an external infrared port for a TV can be bought for some 100-300 rubles.

In the publication we will tell you how to turn on the infrared port for a TV using the example of Xiaomi phones. Remote control of any household appliances in smartphones from other manufacturers is configured in the same way. Especially for those who need detailed instructions about setting up a port in Samsung or Huawei, we will prepare separate materials.

Smartphones with infrared port

A built-in infrared port is found in almost all Xiaomi smartphones, not only in flagships, but also in models of the budget and middle segment. You can find out whether the phone has an IrDA port or not in the specifications. By the way, in our database it is easy to make a selection of phones equipped with this function.

• Go to.
• In the "Main filters" select the manufacturer you are interested in (in our example, this is Xiaomi, but you can choose any brand).
• Open additional filters and check Yes in the IrDA only filter.
• Click the New Search button. Ready!

Additionally, you can change the table settings by selecting the "Communications" block or separately the "IrDA" item, but this is not necessary. A database search will work fine anyway, and you will get a list of infrared phones. If you want to see more models, after the first issue, click the "Add" button. If you are only interested in budget phones, turn on the "Price class" filter or manually set the price range in additional filters (Price: min, Price: max).

How to turn on the infrared port of Xiaomi?

So, we made sure that the smartphone has an infrared transmitter, it remains to figure out how to turn on the infrared port and configure it correctly. To turn any remote control Xiaomi phone, just one proprietary utility called Mi Remote is enough. This IrDA application is developed and supported by programmers from a Chinese company, so you can be sure of its compatibility with your smartphone.

As a rule, an application for an infrared port in smartphone Xiaomi already installed. Even if you, which came out on "naked" Android, has Mi Remote in it. And, by the way, it works successfully even with very old TVs, it has been verified by personal experience.

If, for some reason unknown to us, there is no application for the Xiaomi infrared port in your phone, you can download Mi Remote on Google Play. To do this, just follow the link suggested above. Go to the page through your Google account, and install free app on the phone.

The application for the infrared port Mi Remote gives you the ability to control not only the TV, but in general any consumer electronics equipped with an infrared port. This could be an air conditioner, an audio system, a projector, a DVD player, a robot vacuum cleaner, or music Center... The first step is to select the type of device for which you want to enable remote, then choose a brand from the proposed list.

We go into the application for the infrared port, click the "+" icon in the upper corner of the screen, select the type of equipment and brand. There will be plenty of brands in the proposed list, it is extremely unlikely that your equipment will not be on it. There are LG, Samsung, Sony, Thompson, HiSense, Konka, Sharp, Haier, LeTV and even such brands, the names of which we have seen for the first time.

Example. You want to turn on the remote control via the infrared port for Samsung TV... First select the type of device (TV) for which you need a remote control, and then the manufacturer (Samsung, Sony or whatever you have). In the same way, we turn on the remote control for the split system, air conditioner or music center through the infrared port.

The next step is to turn on the TV, point the infrared port at it and press the red button on the phone screen to read the information about the configuration of the control system. You may need to repeat the procedure two or three times, this is normal.

Next, you will be asked to check the infrared port for the TV. To do this, you need to press the on / off button on the smartphone screen. Click. If everything is set up correctly, the TV will turn off. The app will ask you to confirm the device's response. After setting, the display will show a full-fledged remote control with all buttons. We advise you to add it to main screen for quick access.

As you can see, turning on the remote control for consumer electronics via the infrared port is very simple. And if you do not like the proprietary Mi Remote utility (for example, it may lack virtual buttons), you can install a universal application from third-party developers on your smartphone.

IrDA applications: alternatives

Enter “remote control” in the search bar on Google Play. A search will return dozens of applications for remote control of consumer electronics, with most of them free.

It is difficult to say which application will appeal to you, because, despite the general basic functionality, they often differ greatly in detail. One of best apps for infrared port ZaZa Remote is considered. The program is absolutely free. Currently, over 300,000 models of home appliances are supported, from TVs to light bulbs and fans, and over 8,000 brands. If your equipment is suddenly not on the list, write to the developers, they will add it. You already know how to enable the infrared port using this application. The algorithm of actions is the same as when configuring the infrared port via mi Remote.

Another of popular programs, Sure Universal Remote, offers a built-in media player with support for all major formats and additional functions as a direct transfer of media files (music, video) from a smartphone to SmartTV. If at home regular TV, the function will not be useful, and if "smart", it can be great.

The disadvantage of the application is the relatively high weight and abundance of ads. On the other hand, the developers update the program, add new features, and offer it all for free. Considering all this, advertising can be forgiven for them.

How to turn on the infrared port if it is not there?

The question of how to turn on the infrared port, if it is not there, may seem a little strange, but this is only at first glance. If your phone doesn't have a built-in port, it's easy to fix the situation. We will prepare detailed material with a description of different IR transmitters, for now, in general, we will tell you what kind of animal it is and what it is eaten with.

The IR transmitter is a miniature accessory that looks like a key ring. The difference from a keychain is that it can emit infrared waves and connect to a smartphone. Connection is via a 3.5mm audio jack or microUSB.

With the help of such a transmitter, you can turn on the remote control for a TV or air conditioner via the infrared port, even on a phone that is not equipped with an infrared port. A very handy thing, especially when you consider that such an accessory is inexpensive - in Chinese IM you can buy it for a couple of hundred rubles, and some retailers will also offer you free shipping.

That's all. If you can't turn on the infrared port on your Xiaomi smartphone, write in the comments, we will tell you!