Xiaomi’s modern Android TVs are no longer just TV viewers. The platform’s powerful internal hardware and open source have turned smart screens into full-fledged multimedia centers capable of running demanding apps and games. One of the most popular ways to expand functionality is by connecting an external game controller to turn the living room into a console area.
Using a wired connection via a USB port is often a more reliable solution than Bluetooth, as it eliminates input lag and does not require pairing. This is especially true for emulators of retro consoles and cloud gaming, where every millisecond of response is important. Owners of Xiaomi Mi TV Stick, Mi Box S and embedded MIUI TV systems can easily adjust control by following a certain algorithm of actions.
Before you start physical switching, you need to make sure that your peripheral device is compatible with the Android operating system. Most modern gamepads, especially those labeled "for PC/Android" or native support for XInput, are automatically determined by the system. However, there are nuances in working with specific models of Xiaomi TVs, which we will discuss in detail later.
Compatibility check and equipment preparation
The first step is to assess the technical base. Not all game manipulators work equally well with TV versions of Android. The key factor is the data protocol. Make sure your controller supports HID (Human Interface Device) mode, which allows the device to be defined as standard input without installing drivers.
Xiaomi TV owners should look at the operating system version. MIUI TV There may be food restrictions USB-If you plan to use a wireless gamepad with USB-with an adapter (dongle), make sure the port produces sufficient current, usually at least 500 mA. Otherwise, the controller may be permanently disconnected or not detected at all.
You'll need a high-quality cable to connect. If you're using a wired gamepad, the wire should not be longer than that. 2-3 It's a meter long way to avoid voltage drops and signal loss. USB-It is important to ensure direct visibility between the receiver and the control panel, since the TV body can shield the radio signal.
- 🎮 Gamepad with Android support or XInput mode.
- 🔌 Correct. USB-cable (for wired models) or USB-adapter.
- 📺 Xiaomi TV with port USB 2.0 or 3.0.
- 🔋 Charged batteries (if the controller is wireless).
⚠️ Note: Some cheap Chinese gamepads can be defined by the system as a keyboard, which makes it impossible to work correctly in games without third-party software.
It is also worth checking the physical condition. USB-Dust or contact oxidation can prevent data transmission even if the charger is working normally.Wash the port with a dry soft cloth before connecting.
Physical connection process for USB port
The connection procedure is as simple as possible and requires no special skills, but the procedure is important for the correct recognition of the device by the Android TV system. First turn on the TV and wait for the full load of the desktop. This will allow the initializer system to all input drivers.
Put it in. USB-connector of the gamepad or its wireless adapter to a free port on the back or side of the Xiaomi TV. USB 2.0, as they have better compatibility with the input periphery, although USB 3.0 (usually blue) should also work correctly. If ports are few and occupied by an external hard drive, you may need to use the same system. USB-powerhouse.
After connecting, pay attention to the LED indicator on the gamepad body. It should light up or change the blinking mode, signaling a successful connection. On the TV screen in the upper right or lower corner, a system notification may appear about the connection of a new system. USB-device.
☑️ Connection check
If the indicator doesn't catch fire, try switching the device to another port. Sometimes one of the connectors may be reserved by the system for service functions or just have poor contact. Also make sure that the gamepad itself is put into Android mode if it has a mode switch (PC/Android/iOS).
System setup and response verification
In most cases, Xiaomi MIUI TV or pure Android TV will automatically recognize the standard controller, you won’t need to search for drivers in the settings menu, but you should do an initial diagnostic to make sure that it works correctly.
Try moving the cursor on the main screen of the TV using the left analog stick or crossbar (D-Pad). If the cursor moves smoothly and without jerking, and the button presses are confirmed by the audio or visual effects of the interface, then the basic setting is completed successfully, the system has assigned the device the status of the primary input means.
In some cases, you may need to manually activate debugging over USB, although for simple gamepads this is rare. The path to these settings usually looks like this: Settings → About TV → Build (click 7 times) → For developers → Debugging over USB. But for standard use this is not required.
| Symbol on screen | Action on the gamepad | Function in Android TV | Status of support |
|---|---|---|---|
| Shooters. | D-Pad (Crossland) | Navigating the menu | Complete. |
| Circle/Enter | The A/Cross button | Selection/Confirmation | Complete. |
| The triangle | B/Circle button | Back/Cancel | Complete. |
| House. | Home button | Main screen screen | Partial |
Note that some specific buttons, such as Share or Menu, may not have a designated function in the TV interface. This is normal, since Android TV is remote-controlled.
What if the buttons work in reverse?
Use in games and emulators
The main purpose of connecting the gamepad is a comfortable gameplay. Xiaomi TVs are great at running emulators of consoles NES, SNES, Sega, PlayStation 1 and even PSP through the application RetroArch or Lime3DS. In these applications, the layout of the buttons is adjusted automatically for most popular controllers.
For modern mobile games available on the Google Play Store, support for gamepads varies. Games like Asphalt 9, Minecraft or Call of Duty Mobile (with limitations) may require additional customization within the game menu. Go to the game-specific management settings and select the "Gamepad" or "Controller" profile.
It's important to understand the difference between touch emulation and native support. Some games don't have built-in gamepad support. In these cases, mapper apps like Mantis Gamepad Pro or Button Mapper come to the rescue, and they allow you to assign action to the gamepad buttons on virtual touches.
- 🕹️ Launch a game or emulator.
- 🎮 Go to the control settings (Controls).
- ⚙️ Select the "Xbox 360" or "Generic" profile".
- ✅ Test the assignment of buttons in the test area.
⚠️ Attention: In online shooters, the use of third-party button mappers can be regarded by the anti-cheat system as the use of third-party software, which threatens to block the account.
For cloud gaming (NVIDIA GeForce Now, Xbox Cloud Gaming), USB connection is preferred. A stable signal provides minimal latency, which is critical for dynamic scenes. Make sure that the streaming application settings select the method of entering "Touch & Mouse" or "Gamepad", depending on the service requirements.
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To emulate PlayStation 2 on Android TV, use the AetherSX2 emulator and make sure that the input method is “Android Input” rather than “XInput” to avoid double-clicking.
Solution: Gamepad is not working
Despite the simplicity of the procedure, users may encounter problems. If the Xiaomi TV does not see the gamepad, the first thing to do is check the power. USB-Port is the most common cause of unstable work. Try connecting the gamepad through the USB-feed-in.
The second common problem is mode conflict: Many universal gamepads have multiple modes (Android, iOS, PC). If you plug in a device and it doesn't respond, try pinching a combination of buttons to switch modes (often Home + X or Home + A) and then reconnecting USB.
It is also worth checking whether the “Debugging” function is included. USB" In a mode that blocks the periphery, which is rare. Try rebooting the TV with the gamepad already connected. USB-controller in Android TV Re-initialization is required at system start-up.
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If the gamepad is defined as a keyboard, try the Button Mapper app to reassign keys or install a dedicated driver via ADB if the controller model is exotic.
In rare cases, the problem lies in the cable itself. Cables designed only for charging (without data lines) will not allow the gamepad to work. Use the original cable or a quality analogue with a label (data transfer).
Additional features and fine tuning
For advanced users, a deeper setup is available via ADB (Android Debug Bridge) and by connecting to the TV from a computer, you can change the sensitivity settings of analog sticks or reassign the system keys at the OS level. This requires installing the TV Remote ADB app on your smartphone.
The command to check the list of connected input devices looks like this:
adb shell input listIn the output, you should see the name of your gamepad. If it's not there, the system can't see the device at the hardware level, and you can also use tools to calibrate the touchscreen and joysticks if you don't have that option in the TV settings menu.
Remember, using button lights on the gamepad (if any) can land the battery of a wireless device faster. In wired mode, this doesn't matter, but it can create more heat in the area. USB-port.