Aethersx2 controller
settings, support and mapping guide

If you’ve just downloaded AetherSX2 and want to connect your gamepad, this guide will walk you through everything you need to know, from pairing your controller to fixing common issues.

Whether you’re using a PS4, PS5, or Xbox controller, you’ll learn exactly how to set it up and start playing your favorite PS2 games with proper controls.

What Is AetherSX2?

AetherSX2 is a PlayStation 2 emulator designed specifically for Android devices that allows you to play classic PS2 games on your phone or tablet by emulating the original console’s hardware. 

AetherSX2 includes touchscreen controls that appear as virtual buttons on your screen but most players prefer using a physical controller. This gives you the authentic console experience with better precision and comfort during longer gaming sessions.

Aethersx2 controller support

AetherSX2 has excellent controller support built right in. The emulator works with most modern gamepads, including PlayStation and Xbox controllers.

Plastation controllor

PlayStation Controllers

The DualShock 4 controller from PlayStation 4 and the DualSense controller with button layout as the original PS2 controller from PlayStation 5 both work seamlessly with Android devices. Both support Bluetooth wireless connectivity and can also be used with USB cables.

Xbox controller aethersx2

Xbox Controllers

The Xbox One controller and the newer Xbox Series X/S controller including bluetooth support for wireless play both function perfectly with AetherSX2. The offset analog stick design and ergonomic grip make Xbox controllers comfortable for extended gaming sessions.

Bluetooth controller for aethersx2

Generic Bluetooth and USB Gamepads

Many third-party controllers designed for Android, PC, or mobile gaming will function properly with the emulator. Budget-friendly options from brands like 8BitDo, Razer Kishi, and GameSir are popular among emulation enthusiasts.

Wired controllers for aetehrsx2

Wired Controllers

If you have an old PlayStation 3 controller, PC gamepad, or fighting game arcade stick, there’s a good chance it will work when connected via USB. The advantage of wired controllers is consistent connectivity without worrying about battery life or Bluetooth pairing issues.

xbox controller

Mobile Gaming Controllers

Backbone One, Razer Kishi, or GameSir X2 are designed specifically for smartphone gaming. These clip-on controllers turn your phone into a handheld gaming device similar to a Nintendo Switch. They connect via your phone’s USB-C port and typically offer excellent compatibility with AetherSX2 since they’re built specifically for Android gaming.

aethersx2 controller setup

Setting up your controller with AetherSX2 is straightforward once you know the basic process. The exact steps depend on whether you’re connecting wirelessly or with a cable, but both methods are easy to follow.

Wireless Controller settings

Put your controller into pairing mode

For most controllers, this means holding down specific buttons until a light starts flashing. On PlayStation controllers, you typically hold the PlayStation button and the Share button together for a few seconds. On Xbox controllers, press and hold the pairing button on top of the controller until the Xbox logo starts flashing.

Settings app on your Android device

Navigate to Connected Devices or Bluetooth settings, depending on your Android version. Make sure Bluetooth is turned on, then tap “Pair new device” or a similar option. Your controller should appear in the list of available devices within a few seconds.

controller Pairing

You’ll see a confirmation message when the connection is successful, and the light on your controller should stop flashing and remain solid. Your Android device will remember this controller, so you won’t need to repeat this pairing process every time.

Open AetherSX2

The emulator should automatically detect your connected controller. You can verify this by going into the emulator’s settings and checking the controller configuration section. If your gamepad is recognized, you’ll see it listed there with the controller name or type.

controller testing

The buttons should work immediately with the default mapping. If they don’t respond, you may need to check the controller settings within AetherSX2, which we’ll cover in detail later.

USB or Wired Controller setup

USB adapter plugin

Simply plug the USB adapter into your phone’s charging port, then connect your controller’s USB cable to the adapter. Your Android device should recognize the controller instantly. You might see a notification indicating that a USB device has been connected.

Open AetherSX2 Apk

Launch the AetherSX2 apk and the emulator will detect your wired controller automatically. Wired connections are often more reliable than Bluetooth, especially if you’re experiencing input lag or connection drops with wireless controllers. The trade-off is that you’ll have a cable running from your controller to your phone, which can be less convenient.

Test the controller in a game.

Some players prefer keeping their controller plugged in during gameplay to avoid battery drain, even if the controller supports Bluetooth. This also eliminates any potential wireless interference that might affect your gaming experience.

aethersx2 controller mapping

Even though AetherSX2 comes with default button layouts, you might want to customize your controls to match your preferences or fix any buttons that don’t feel right. The emulator makes this process accessible through its settings menu.

  • Download AetherSX2 apk, Import the Ps2 BIOS and configure the best settings for aethersx2
  • Tap the menu icon, represented by three horizontal lines in the top corner.
  •  Navigate to Settings, then look for the Controller Settings or Input Settings option. This is where all gamepad configuration happens.
  • You’ll see a list of controllers if any are connected.
  • Tap on your controller to access its specific settings
  • The configuration screen shows all the PS2 controller buttons how they’re currently mapped to on your physical gamepad.
  • Tap on the PS2 button you want to change
  • Emulator will prompt you to press the button on your physical controller that you want to use for that action.
  • Press the desired button, and AetherSX2 will save the new mapping.
  • You can map not just the standard buttons but also the analog sticks and triggers.

You can map not just the standard buttons but also the analog sticks and triggers. This is particularly useful if your controller doesn’t automatically map these correctly. Make sure to test the directional controls and shoulder buttons, as these sometimes need manual adjustment depending on your gamepad model.

Two Controllers in AetherSX2 (Multiplayer)

Many PlayStation 2 games support local multiplayer where two players can play on the same device. AetherSX2 handles this by allowing you to connect and configure multiple controllers simultaneously.

  • Start by connecting your first controller using either Bluetooth or USB as described earlier. 
  • Once it’s working in the emulator, connect a second controller the same way. 
  • Both controllers can be wireless, both can be wired, or you can use one of each type.
  • After both controllers are connected, open AetherSX2 and go to the Controller Settings menu. 
  • You should see both controllers listed, typically labeled as Controller 1 and Controller 2 or Port 1 and Port 2. 
  • Configure each controller separately by tapping on it and mapping the buttons as needed. Make sure each gamepad is assigned to a different port number. 
  • The first player should use Port 1, and the second player should use Port 2.

If one controller isn’t responding in multiplayer mode, check that it’s assigned to the correct port. Some games require specific port assignments, and switching which port each controller uses can resolve issues. Also verify that the game itself supports multiplayer, as not all PS2 games have local two-player modes.

Use of PS4 Controller with AetherSX2

To connect your PS4 controller via Bluetooth:

  • Hold down the PlayStation button and the Share button simultaneously until the light bar on top of the controller starts flashing.
  • This indicates the controller is in pairing mode. Go to your Android Bluetooth settings and select “Wireless Controller” or “DUALSHOCK 4” from the available devices list.
  • Once paired, the PS4 controller works seamlessly with AetherSX2.
  • The button layout matches the original PS2 controller almost perfectly, with Cross, Circle, Square, and Triangle in their familiar positions. 
  • The analog sticks, triggers, and shoulder buttons all map correctly by default.

If you prefer a wired connection:

  • Use a standard micro-USB cable to connect the DualShock 4 to your phone.
  • You’ll need a USB-C to micro-USB adapter if your phone has a USB-C port. 
  • The wired connection charges your controller while you play and eliminates any potential wireless lag.

The PS4 controller’s touchpad won’t be used in most PS2 games, but the rest of the controls function perfectly.

PS5 Controller with Aethersx2

Pairing the PS5 controller and  wired connections usage follows a similar process to the PS4 version.

The DualSense maps perfectly to AetherSX2’s default controls. All buttons, triggers, and analog sticks work immediately without configuration. The adaptive triggers and haptic feedback features of the DualSense won’t function in PS2 emulation since these are modern features not present in the original console, but the controller still provides excellent responsiveness and comfort.

Xbox controller with AetherSX2

For bluetooth connection:

  • Modern Xbox controllers with Bluetooth capability can connect wirelessly to Android.
  • Press and hold the pairing button on top of the controller near the USB port until the Xbox logo starts flashing quickly. 
  • Then go to your Android Bluetooth settings and select “Xbox Wireless Controller” from the list of available devices.
  • Once connected, AetherSX2 automatically recognizes the Xbox controller. 
  • The button layout will be mapped to match PS2 controls, though the button labels are different. 
  • The Xbox A button corresponds to the PS2 Cross button, B to Circle, X to Square, and Y to Triangle. This takes minimal adjustment since the physical button positions are similar.

Wired connection:

If you have an older Xbox controller without Bluetooth, you can still use it with a USB cable. Connect it to your Android device using a USB-C adapter and the controller’s micro-USB cable. This wired method works reliably and keeps the controller powered without draining batteries.

Best Controller Settings for Smooth Gameplay

Getting the most responsive and comfortable controller experience in AetherSX2 involves more than just connecting your gamepad. There are several settings you can adjust to improve performance and feel.

  • In the AetherSX2 controller settings, look for an option related to input latency or controller polling rate. 
  • Setting this to the highest polling rate available can reduce input lag, making your controls feel more responsive particularly in titles that require precise timing . This is particularly noticeable in action games or titles that require precise timing.
  • Make sure the emulator’s frame limiting and vsync settings are configured properly. 
  • Go to the Graphics or Display settings in AetherSX2 and verify that frame limiting is enabled to prevent excessive speed.
  •  If you’re experiencing stuttering or inconsistent controller response, adjusting the frame pacing options can help.
  • Analog stick sensitivity can be modified if you find the default settings too sensitive or not responsive enough.
  •  In the controller configuration menu, you may find deadzone settings for the analog sticks. 
  • The deadzone determines how much you need to move the stick before the emulator registers input. 
  • Lowering the deadzone makes controls more sensitive, while increasing it can help if your controller has stick drift issues.
  • For racing games or titles that heavily use the analog sticks, verify that the sticks are properly calibrated.
  • Some controllers may require you to move the analog sticks through their full range of motion during initial setup to ensure proper detection of movement in all directions.

Vibration feedback settings can be found in the controller or game settings menu. While not all PS2 games support vibration, enabling it in the emulator allows compatible games to provide force feedback through your controller if it has rumble motors. This adds to the immersion but can drain battery faster on wireless controllers.

Common Troubleshoot  

Controller Not connecting

If your controller won’t connect via Bluetooth, first make sure it’s fully charged. Low battery can prevent proper pairing. Try unpairing the controller from your Android device completely, then restart both your phone and the controller before attempting to pair again. Sometimes old connection data can cause conflicts.

aethersx2 controller delay

If you experience significant input lag where there’s a noticeable delay between pressing a button and seeing the action on screen, try switching from Bluetooth to a wired USB connection. Bluetooth lag is sometimes caused by interference from other wireless devices or distance from your phone. Moving closer to your device or turning off other Bluetooth devices can help.

Aethersx2 controller not detected

If AetherSX2 doesn’t detect your controller at all, verify that other apps can use it. Try a controller testing app from the Google Play Store to confirm your gamepad is working properly with Android. If it doesn’t work in other apps either, the problem is with the controller or your device’s Bluetooth functionality rather than AetherSX2.

Frequently Asked Questions

Connect your controller to your Android device via Bluetooth or USB cable, then open AetherSX2. The emulator will automatically detect most controllers. If buttons don’t work, go to Settings and configure the controller manually by mapping each button to its corresponding PS2 control.

Yes, AetherSX2 fully supports Bluetooth controllers. You can connect any Bluetooth gamepad by pairing it with your Android device first, then launching the emulator. Popular options include PS4, PS5, and Xbox controllers, all of which work wirelessly without issues.

Both PlayStation 4 and PlayStation 5 controllers work perfectly with AetherSX2. Pair them via Bluetooth or connect with a USB cable. The button layouts match the PS2 controller naturally, making them ideal choices for playing PlayStation 2 games on Android.

Yes, Xbox controllers are compatible with AetherSX2. Connect them wirelessly if they have Bluetooth, or use a USB cable for wired connection. The buttons automatically map to PS2 controls, though the button labels differ from PlayStation controllers.

USB connections typically provide lower input latency and more stable connectivity, making them slightly better for fast-paced games. Bluetooth offers the convenience of wireless play without cables. For most games, the difference is minimal, so choose based on your preference for mobility versus the most responsive controls possible.