1. Product Overview
The EasySMX S15 L/R Joypad is a high-performance wireless controller designed to enhance your gaming experience on the Nintendo Switch and Switch OLED. It features advanced mechanical buttons, Hall Effect joysticks, customizable back buttons, and vibrant RGB lighting. This manual provides essential information for setup, operation, maintenance, and troubleshooting.
Key Features:
- Fully Mechanical Buttons: Crisp tactile feedback, extremely fast response speed, and upgraded durability with a service life of over 5 million presses.
- Hall Effect Joysticks: Utilizes the latest Hall joysticks with smooth steel rings to prevent drift, offering a smoother feel and extended lifespan.
- 4 Extended Back Keys: Programmable for desired combos and macro mapping functions.
- Vibration Function: Upgraded micro vibration motor provides strong, delicate, and adjustable 4-level vibration feedback.
- 6-Axis Gyroscope: Built-in gyroscope for intuitive motion control in compatible games.
- NFC Function: Integrated NFC sensing supports Amiibo scanning for in-game bonuses.
- RGB Lighting: Supports three lighting modes (marquee, breathing light, constant light) and 8 RGB lighting colors.
- APP Function: Compatible with the 'KeyLinker' APP for advanced settings and button function adjustments.
- Swappable Thumbsticks: Comes with 2 pairs of sticks (6mm/10mm) to fit different height preferences.
2. Setup Instructions
Package Contents:
- 1 x S15 L/R Joypad Controller
- 2 x Removable Joysticks (one pair pre-installed, one spare pair)
- 1 x Charging Cable
- 1 x User Manual

Figure 2.1: EasySMX S15 Package Contents
Initial Connection (Rail Connection):
- Ensure your Nintendo Switch/OLED console is powered on.
- Align the EasySMX S15 L/R Joypad controllers with the rails on the sides of your Nintendo Switch/OLED console.
- Slide each controller downwards along the rails until you hear a click, indicating they are securely attached. The console should automatically recognize the controllers.
Video 2.1: EasySMX S15 Split Pad Connection Guide. This video demonstrates how to attach the controllers to the Nintendo Switch console, highlighting features like interchangeable thumbsticks, responsive triggers, clicky buttons, motion control, NFC scanning, mappable back buttons, adjustable vibration, and battery life.
Bluetooth Wireless Connection:
The EasySMX S15 Joypads can also be used wirelessly via Bluetooth. Refer to your Nintendo Switch's system settings for pairing new controllers. The controllers will appear as separate L and R units for pairing.
APP Configuration:
For advanced customization, download the 'KeyLinker' APP from your device's application market. This app allows you to adjust button functions, RGB lighting modes, and other controller settings.
3. Operating Instructions
Button Functions:
- ABXY Buttons: Micro switch buttons for fast and precise input.
- D-pad: Tactile switch D-pad for directional control.
- Bumpers (L/R) & Triggers (ZL/ZR): Tactile switch bumpers and non-linear triggers for responsive actions.
- 4 Mappable Back Buttons: Located on the rear of the controllers, these can be programmed for custom commands, combos, or macro functions via the KeyLinker APP.

Figure 3.1: Clicky Mecha Buttons
Motion Control:
The built-in 6-axis gyroscope allows for precise motion control in games that support it. Tilt and move the controllers to interact with the game environment intuitively.

Figure 3.2: Finely-tuned Motion Control
Vibration Adjustment:
The controllers feature a 4-speed adjustable vibration function. You can customize the intensity of the haptic feedback to your preference through the KeyLinker APP or specific button combinations (refer to the app for details).

Figure 3.3: Upgraded Micro-motor for Vibration
NFC Function (Amiibo Scanning):
To use the NFC function, place your Amiibo figure on the designated NFC sensing area of the controller (typically near the right joystick) to scan and unlock in-game content.

Figure 3.4: NFC for Amiibo Scanning
RGB Lighting Control:
The controllers feature customizable RGB lighting. You can switch between three lighting modes (marquee, breathing light, constant light) and choose from 8 RGB colors. These settings can be adjusted via the KeyLinker APP.

Figure 3.5: RGB Lighting
Swappable Thumbsticks:
The S15 Joypads come with interchangeable thumbsticks of different heights (6mm and 10mm). To swap, gently pull the existing thumbstick cap off and press the desired cap onto the joystick base until it clicks into place.

Figure 3.6: Swappable Metal Ring Thumbsticks
4. Maintenance
- Cleaning: Use a soft, dry cloth to clean the controllers. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the controllers in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: The controllers have an enlarged 650mAh battery. For optimal battery life, avoid fully discharging the battery frequently. Charge the controllers using the provided charging cable.
- Joystick Longevity: The Hall Effect joysticks are designed to resist drift. However, avoid excessive force or impact to prolong their lifespan.
5. Troubleshooting
- Controllers not connecting: Ensure the controllers are fully charged. Re-attach them to the console rails firmly until they click. If using Bluetooth, ensure Bluetooth is enabled on the Switch and re-attempt pairing.
- Buttons or Joysticks not responding: Check for any physical obstructions. Ensure the controllers are properly connected or paired. If issues persist, try restarting the Nintendo Switch console.
- Joystick Drift: While Hall Effect joysticks are designed to prevent drift, if you experience any, try recalibrating the joysticks through the Nintendo Switch system settings.
- Vibration not working or too weak/strong: Check the vibration settings within the KeyLinker APP or the Nintendo Switch system settings. Ensure the battery is sufficiently charged.
- NFC scanning issues: Ensure the Amiibo figure is placed correctly on the NFC sensing area. Verify that the game supports Amiibo functionality.
- RGB lights not working or incorrect mode: Adjust the RGB lighting settings via the KeyLinker APP. Ensure the controllers are powered on.
- Can the lights be turned off? Yes, the RGB lighting can be controlled and turned off via the KeyLinker APP.
- Can it be used wirelessly? Yes, the controllers support Bluetooth for wireless use.
- Does it work for a normal Switch (non-OLED)? Yes, the EasySMX S15 is compatible with both Nintendo Switch and Nintendo Switch OLED models.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | EasySMX |
| Model Number | S15 |
| Compatible Platform | Nintendo Switch, Nintendo Switch OLED |
| Interface Type | Bluetooth |
| Battery Included | Yes |
| Battery Capacity | 650mAh |
| D-pad Switch Type | Tactile switch |
| ABXY Switch Type | MICRO SWITCH |
| Bumpers Switch Type | Tactile switch |
| Wear-resistant Joysticks | Yes |
| RGB Lighting | Yes (on grips, not joysticks) |
| Hall Effect Joysticks | Yes |
| Joystick Sensor Module | Hall |
| Trigger Button Type | Non-Linear (Responsive Microswitch) |
| Motion Control | 6-axis Gyroscope |
| NFC Function | Yes (Amiibo scanning) |
| Software Configuration | Yes (via KeyLinker APP) |
| Package Dimensions (L x W x H) | 21 cm x 13 cm x 6 cm |
| Package Weight | 0.35 kg |
| Certifications | CE, FCC, RoHS |
7. User Tips
- Utilize the 'KeyLinker' app for advanced customization of buttons, RGB lighting, and other controller settings to tailor your gaming experience.
- Experiment with the included swappable thumbstick heights (6mm and 10mm) to find the most comfortable and precise control for different game genres.
- Take advantage of the 4 mappable back buttons to assign complex commands or macros, giving you a competitive edge in fast-paced games.
- Adjust the 4-level vibration intensity to suit your personal preference, enhancing immersion without being distracting.
- Remember to scan your Amiibo figures using the built-in NFC function to unlock exclusive in-game content and bonuses.
8. Warranty and Support
EasySMX products are manufactured to high-quality standards. For any technical support, warranty claims, or product-related inquiries, please contact EasySMX customer service through their official website or the retailer where you purchased the product. Keep your proof of purchase for warranty validation.





