1. Introduction
The FLIPSKY VX3 is a fully waterproof remote controller designed for Efoil, Esurf, and ESK8 applications. It features a 1.6-inch clear display, wireless magnetic charging, and compatibility with FLIPSKY FSESC and other VESC/Non-VESC systems. This manual provides essential information for the safe and effective use of your VX3 remote controller.
2. Safety Information
Please read and understand all safety instructions before using the FLIPSKY VX3 remote controller. Failure to follow these instructions may result in injury or damage to the product.
- Water Exposure: While the VX3 is IP67 waterproof, always ensure the charging port is clean and dry before charging. After use in saltwater, rinse the remote thoroughly with fresh water for at least one minute to prevent salt residue buildup and corrosion.
- Battery Safety: The remote contains a Lithium-Ion battery. Do not attempt to open, puncture, or expose the battery to extreme temperatures. Use only the provided wireless magnetic charger.
- Operation Environment: Operate the remote responsibly and be aware of your surroundings. Always maintain a safe distance from other people and objects.
- Firmware Updates: Only perform firmware updates using official FLIPSKY tools and instructions. Incorrect updates can damage the device.
- Children: Keep the device out of reach of children.
3. Package Contents
Verify that all items listed below are included in your package:

Image: Contents of the FLIPSKY VX3 Remote Controller package.
- FLIPSKY VX3 Remote Controller
- Wireless Magnetic Charger
- USB Charging Cable
- Receiver Module
- Connection Cables (PPM/UART)
- Instruction Manual
4. Product Overview
The FLIPSKY VX3 remote controller is designed for intuitive control and comprehensive data display.

Image: Front view of the VX3 remote controller highlighting the display screen.
Key Features:
- 1.6-inch Display: Provides real-time telemetry data, GPS information, motor power, MOS tube temperature, and throttle progress.
- Ergonomic Design: Comfortable grip for extended use.
- Control Lever: For throttle and braking.
- Function Buttons: For mode switching and menu navigation.

Image: Rear view of the VX3 remote controller.
5. Setup
5.1 Charging the Remote
The VX3 remote controller features wireless magnetic charging.

Image: VX3 remote controller alongside its wireless magnetic charging pad and USB cable.
- Connect the USB charging cable to the wireless magnetic charger and a suitable USB power source (e.g., wall adapter, computer USB port).
- Place the VX3 remote controller onto the magnetic charging pad. Ensure proper alignment for the charging indicator to activate.
- The remote's display will indicate charging status. A full charge typically takes several hours.
Note: Always ensure the remote and charging pad are dry before charging to prevent damage.
5.2 Connecting the Receiver to ESC
The VX3 remote supports both UART and PPM control modes. Choose the appropriate connection method based on your Electronic Speed Controller (ESC).
UART Control Mode
This mode is suitable for FLIPSKY FSESC and other VESC-based ESCs, offering advanced telemetry data and forward/reverse switching functionality.

Image: Diagram illustrating the UART control mode wiring for the receiver.
Connect the receiver to your VESC-based ESC using the UART port as shown in the diagram. Ensure correct pin alignment for VESC RX, VESC TX, GND, and 5V.
PPM Control Mode
This mode is applicable to all ESCs and provides basic throttle control without positive and reverse switching functionality.

Image: Diagram illustrating the PPM control mode wiring for the receiver.
Connect the receiver to your ESC using either the PPM1 or PPM2 port as shown. For dual channel connection, use both PPM1 and PPM2 for two motors/ESCs.
6. Operating Instructions
6.1 Mode Switching
The VX3 remote allows free switching between ESK8 mode and E-surf mode.
- ESK8 Mode: Standard electric skateboard operation.
- E-surf Mode: Includes a cruise speed control function for consistent speed on watercraft.
Refer to the remote's on-screen menu for specific instructions on how to switch between these modes.
6.2 Display Information
The 1.6-inch display provides comprehensive real-time data:

Image: Screen display introduction for ESK8 mode, detailing data points like speed, mileage, current, motor power, and temperature.

Image: Screen display introduction for Esurf mode, detailing data points including GPS signal, speed, mileage, current, motor power, and temperature.
- Receiver Signal (RU/RP): Indicates connection strength.
- Remote Battery: Current battery level of the remote.
- Esk8/Esurf Battery: Battery level of the connected device.
- GPS Signal (G): Indicates GPS reception status (Esurf mode).
- Real-time Speed: Current speed in km/h or mph.
- Single Mileage: Distance traveled during the current session.
- ESC Real-time Current: Current draw from the ESC.
- Motor Power: Real-time motor power output.
- ESC Temperature: Real-time temperature of the MOS tube on the ESC.
- Putter Throttle Percentage: Visual representation of the throttle input.
- Speed Mode (H/M/L): Current speed limit setting (High, Medium, Low).
6.3 ESC Failure Report
The VX3 remote is capable of detecting and reporting potential failures of the connected ESC. If an error occurs, a notification will appear on the display. Consult your ESC's manual for specific error codes and troubleshooting steps.
7. Maintenance
- Cleaning: After each use, especially in saltwater environments, wash or soak the VX3 remote in fresh water for at least one minute. This helps reduce salt residue and extends the life of the device. Ensure the remote is completely dry before storing or charging.
- Storage: Store the remote in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For long-term storage, charge the remote's battery to approximately 50-60%. Avoid fully discharging the battery for extended periods.
8. Troubleshooting
- Remote Not Turning On: Ensure the battery is charged. Place it on the wireless charger to confirm charging status.
- No Connection to ESC: Check that the receiver is correctly wired to the ESC (UART or PPM). Ensure both the remote and ESC are powered on. Re-pair the remote and receiver if necessary (refer to pairing instructions in the full manual, if available).
- Inaccurate Speed/Telemetry: Verify that the remote is correctly configured for your wheel size/motor parameters (if applicable). Ensure GPS signal is strong in Esurf mode.
- Charging Issues: Check the USB cable and power source. Ensure the remote is properly aligned on the magnetic charging pad.
- Display Not Working: If the display is blank or frozen, try restarting the remote. If the issue persists, contact FLIPSKY support.
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | VX3 |
| Waterproof Rating | IP67 |
| Display Size | 1.6-inch |
| Battery Capacity | 1500mAh Lithium Ion |
| Charging Method | Wireless Magnetic Charging |
| Controller Mode | PPM/UART |
| Product Dimensions | 5.53 x 2.54 x 1.28 inches |
| Item Weight | 10.6 ounces |
10. Warranty and Support
FLIPSKY products are designed and manufactured to the highest quality standards. For warranty information and technical support, please refer to the official FLIPSKY website or contact your authorized dealer. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance, please visit: www.flipsky.net





