1. Introduction
The HelloRadio V16 PRO is an advanced multi-protocol remote control designed for FPV and RC enthusiasts. Utilizing the EdgeTX open-source firmware, it offers a highly optimized and feature-rich experience. This manual provides detailed instructions for setting up, operating, and maintaining your V16 PRO remote control.
2. Product Overview
The HelloRadio V16 PRO features a robust design with a 4.3-inch IPS touch screen and a comprehensive array of controls. Familiarize yourself with the components and layout of your remote control.
Control Identification:
- Antenna: For signal transmission.
- S1, S2 Dial: Rotary dials for various functions.
- SA, SB, SC, SD Switches: Programmable toggle switches.
- LS, RS: Left and Right Shoulder switches.
- Left Gimbal: Primary control stick (Mode 1 or Mode 2).
- Right Gimbal: Primary control stick (Mode 1 or Mode 2).
- Power Button: Central button for power on/off.
- T1-T6 Trims: Trim buttons for fine-tuning controls.
- SYS Button: System menu access.
- RTN Button: Return/back button.
- PAGE<, PAGE> Buttons: Navigation buttons.
- TELE Button: Telemetry access.
- MDL Button: Model selection access.
- Menu Wheel: Scroll wheel for menu navigation.
- 4.3" Touchscreen: Main display and input interface.
- Lanyard Loop: Attachment point for a neck strap.
- Microphone: For voice commands.
Connectivity Ports:
- USB Data Port: For connecting to a computer for data transfer and online upgrades.
- TRS 3.5mm Trainer Port: For trainer mode connections.
- Earphone Jack: For audio output.
- Charge Port: For charging the internal battery.
- UART Port: Universal Asynchronous Receiver-Transmitter port.
- SD Card Slot: For SD card offline upgrades and storage.
- External Module Bay: Compatible with micro JR bay modules (Multi-Protocol-Module, ExpressLRS, Ghost, TBS Crossfire, TBS Tracer, etc.).
3. Key Features
- 4.3" IPS Touch Panel: Bright and clear full-color display with optimized touch response.
- EdgeTX Open-Source Firmware: Advanced and customizable radio control software.
- Multi-Protocol Internal Module: Supports a wide range of receiver protocols (or ExpressLRS internal module).
- Programmable Gimbal LEDs: 16-color LEDs around the gimbals, customizable via Lua programs.
- AI Voice Assistant: Intelligent voice interaction with customizable voice entries and commands.
- Motion Control: Built-in 3-axis accelerometer and 3-axis gyroscope for future software functions.
- Adjustable Hall Gimbals: Non-contact 3D vector Hall gimbals for precise control.
- Ergonomic Design: Rear and side grips made of anti-slip rubber for comfortable, long-duration use.
- Radio Safeguard: Includes reverse-polarity protection, circuit protection, module protection, and voltage auto-calibration.
- Advanced Power Management: Control of charging circuit to prevent overvoltage and protect battery cells.
- Real-time Monitoring: Three high-precision voltage and current measurement units (±0.1% accuracy) for monitoring battery cells, processor system, and internal/external high-frequency modules.
- Expandable Module Bay: Compatible with various micro JR bay modules.
- SWD Debugging Port: For easy upgrading and software debugging.
- User-Definable Buttons: 6 functional buttons with programmable functions and corresponding LED colors.
4. Setup Guide
4.1 Battery Installation and Charging
The V16 PRO is designed with anti-reverse connection hardware protection for the battery access port. Ensure correct battery polarity during installation.
- Insert the appropriate battery into the battery compartment.
- Connect the remote control to a power source using the Charge Port (USB-C).
- The intelligent charging circuit will monitor and protect the battery cells from overvoltage during charging.
4.2 Initial Power On
- Press and hold the Power Button until the screen illuminates.
- Follow any on-screen prompts for initial setup, such as language selection or calibration.
4.3 External Module Installation
The external module bay is compatible with micro JR bay modules. To install an external module:
- Ensure the remote control is powered off.
- Carefully insert the external module into the module bay at the rear of the remote control.
- Power on the remote control. The system should detect the new module.
4.4 Software Upgrade
The V16 PRO supports both online (USB-C) and offline (SD card) software upgrades.
- USB-C Online Upgrade: Connect the remote control to a computer via the USB Data port and follow the instructions provided by the EdgeTX software.
- SD Card Offline Upgrade: Copy the firmware files to an SD card, insert it into the SD Card slot, and follow the upgrade procedure outlined in the EdgeTX documentation.
5. Operating Instructions
5.1 Basic Controls
The remote control features gimbals, switches, and dials for precise control of your RC models. Refer to Figure 2.2 for the location of each control.
- Gimbals: Control primary flight surfaces (e.g., aileron, elevator, rudder, throttle). The V16 PRO uses non-contact 3D vector Hall gimbals for enhanced precision.
- Switches (SA, SB, SC, SD, LS, RS): These are typically used for activating different flight modes, gear, flaps, or other auxiliary functions. Their specific assignments are configured within the EdgeTX software.
- Dials (S1, S2): Provide proportional control for various functions, such as camera tilt or gain adjustments.
- Trim Buttons (T1-T6): Used to make small adjustments to the neutral position of the gimbals during flight.
5.2 Touch Screen Navigation
The 4.3" IPS touch screen is the primary interface for menu navigation and settings adjustment.
- Tap icons or menu items to select them.
- Swipe to navigate through pages or lists.
- Use the Menu Wheel for alternative navigation.
5.3 AI Voice Assistant
The V16 PRO features an intelligent voice assistant for hands-free control. To activate and use:
- Say "Hello Radio" to activate the voice assistant.
- If no valid voice command is detected within 8 seconds, the assistant will enter sleep mode.
- Refer to the table below for common voice commands and their expected responses/actions.
| Voice Command | Response (Expected actions or functions) |
|---|---|
| System menu | Pop-up system settings page |
| Channel message | Pop-up channel monitor page |
| Model message | Pop-up model settings page |
| Telemetry | Pop-up telemetry information page |
| Sensor message | Pop-up sensor information page |
| Radio setup | Pop-up radio settings page |
| Model menu | Pop-up model settings page |
| Return | Exit previous page, similar to pressing the RTN key |
| Return | Exit previous page, similar to pressing the RTN key |
| Page | Switch to the next page, similar to pressing the PAGE> key |
| Open gear | Drop landing gear |
| Close gear | Retract landing gear |
| Open flap | Extend flaps by one segment at a time, two segments total |
| Close flap | Retract flaps |
| Throttle adjustment | Adjust the throttle by one grid, and adjust the aircraft's throttle |
| Left | Adjust the aileron to the left by one grid, and adjust the aircraft's aileron to the left |
| Right | Adjust the aileron to the right by one grid, and adjust the aircraft's aileron to the right |
| Pitch adjustment | Adjust the elevator by one grid, and adjust the aircraft's pitch |
| Pitch up | Adjust the elevator up by one grid, and the aircraft will head up |
| Pitch down | Adjust the elevator down by one grid, and the aircraft will head down |
| Rolling adjustment | Adjust the rudder by one grid, and the aircraft will roll |
| Left | Adjust the rudder to the left by one grid, and the aircraft will yaw left |
5.4 Programmable Features
- Gimbal LED Customization: The 16-color gimbal LEDs can be customized using simple Lua programs. This allows users to define unique lighting patterns or colors based on flight modes or other parameters.
- Button Programming: The 6 functional buttons can be programmed to perform specific actions and display corresponding LED colors. Refer to the EdgeTX documentation for detailed programming instructions.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the remote control, especially the touch screen. Avoid using harsh chemicals or abrasive materials.
- Battery Care: Always use the intelligent charging circuit to charge the battery. Avoid over-discharging or over-charging the battery to prolong its lifespan. Store the remote control with a partially charged battery if not in use for extended periods.
- Software Updates: Regularly check for and install the latest EdgeTX firmware updates to ensure optimal performance, access new features, and benefit from bug fixes.
- Storage: Store the remote control in a cool, dry place, away from direct sunlight and extreme temperatures.
7. Troubleshooting
- Abnormal Voltage/Current Alarms: The V16 PRO's real-time monitoring system will alert you to abnormal voltage or current readings. Investigate the cause immediately. This could indicate a battery issue, a faulty component, or an overload on an external module. The system may automatically shut down to prevent damage.
- Voice Assistant Not Responding: Ensure you are speaking clearly and directly into the microphone. If the assistant does not respond after saying "Hello Radio," try again. If it consistently fails, check the voice assistant settings in the EdgeTX menu. Remember it enters sleep mode after 8 seconds of no valid command.
- External Module Issues: If an external module is not detected or is causing errors, ensure it is correctly seated in the module bay. Check for any current overload or short circuit warnings from the V16 PRO's monitoring system.
- Touch Screen Unresponsive: If the touch screen is unresponsive, try restarting the remote control. If the issue persists, consider performing a software update or consulting the EdgeTX community forums.
8. Specifications
| Feature | Detail |
|---|---|
| Size | 286*128*182mm |
| Weight | 750g (without battery) |
| Transmission Frequency | 2.400GHz-2.480GHz |
| Transmitter Module | 4-in-1 multi-protocol internal module -OR- ExpressLRS internal module |
| Working Current | 450mA |
| Working Voltage | 6.6-8.4V DC |
| Radio Firmware | EdgeTX |
| Channels | More than 16 channels (depending on the receiver) |
| Display | 4.3-inch TFT full-color touch display (480 * 272 resolution) |
| Gimbal Type | Non-contact 3D vector Hall gimbal |
| Module Bay | Compatible with micro JR bay modules (Multi-Protocol-Module, ExpressLRS, Ghost, TBS Crossfire, TBS Tracer etc.) |
| Upgrade Method | Supports USB-C online / SD card offline upgrade |
9. User Tips
- Personalize Your Experience: Take advantage of the programmable gimbal LEDs and functional buttons. Customizing these features can significantly enhance your control and make your remote unique.
- Explore EdgeTX: The EdgeTX firmware is highly versatile. Dive into its settings and features to unlock the full potential of your V16 PRO. Online communities and forums are excellent resources for learning advanced configurations.
- Stay Updated: Regularly check the official EdgeTX website or HelloRadio support channels for firmware updates. Updates often bring new features, performance improvements, and bug fixes.
- Voice Command Practice: Practice using the AI Voice Assistant in a quiet environment to get accustomed to its commands and responses. This can be a powerful tool for hands-free adjustments during flight.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official HelloRadio website or contact your authorized dealer. Keep your proof of purchase for warranty claims.
