Overview
The HelloRadioSky V16Max transmitter remote control is a versatile 2.4GHz open-source radio designed for FPV drone, airplane, and helicopter pilots who require precise control, modern connectivity, and convenient touch operation. Running EdgeTX firmware with selectable ExpressLRS internal or 4IN1 multi-protocol internal RF modules, it combines a 4.3-inch IPS touch panel, 3D Hall gimbals, and integrated motion sensing for an advanced RC control experience.
Key Features
- EdgeTX open-source system for flexible model setup, custom mixes, and ongoing community-driven updates.
- Dual RF module options: choose between an ExpressLRS internal module or a 4IN1 multi-protocol internal module to match different receivers.
- 4.3-inch IPS touch panel with 480 x 272 resolution, providing a responsive and intuitive touchscreen interface.
- 3D Hall sensor gimbals for smooth, high-precision stick control and long-term stability.
- Motion control and 6-axis gyroscope enabling motion-sensing and head-tracking style functions when supported by the model setup.
- AI voice assistant with customizable voice commands for hands-free operation of common radio functions.
- Programmable gimbal LEDs allowing multi-color lighting effects and personalized visual feedback.
- External module support via a Micro JR bay, including a reverse control circuit for broader RF module compatibility.
- Advanced safety features such as radio safeguard, overvoltage protection, and reverse-polarity protection to help protect the battery and system electronics.
- Real-time monitoring using three voltage and current measurement units (±0.1% accuracy) to monitor battery, charging, and system performance.
- Enhanced connectivity with support for ESP32-C3-MINI and XIAO ESP32-C3 Bluetooth modules for extended wireless features.
- User-friendly hardware design including a headphone jack, SWD debugging port, and optimized LCD circuit for efficient upgrades, debugging, and resource usage.
For technical support or after-sales service regarding the HelloRadioSky V16Max transmitter remote control, please contact customer service at support@rcdrone.top or visit https://rcdrone.top/.
Specifications
| Parameter | Value |
|---|---|
| Size | 286 x 128 x 182mm |
| Weight | 750g (without Battery) |
| Transmission Frequency | 2.400GHz-2.480GHz |
| Transmitter Module | ExpressLRS internal or 4IN1 multi-protocol internal |
| 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 IPS full-color touch panel, 480 x 272 resolution |
| Gimbal | 3D Hall gimbal |
| Upgrade Method | Supports USB-C online / SD card offline upgrade |
What's Included
- V16 MAX ELRS / 4IN1 transmitter x 1
- 18650 tray x 1
- USB cable x 1
- Screwdriver x 1
- Spring set x 1
- Manual x 1
Applications
The HelloRadioSky V16Max transmitter remote control is suitable for a wide range of 2.4GHz RC models, including FPV multirotor drones, fixed-wing airplanes, gliders, and helicopters. With dual RF module options and EdgeTX firmware, it can be configured to work with compatible ExpressLRS and multi-protocol receivers for both leisure flying and advanced FPV setups.
Certifications
The V16 series remote controller (including the V16Max variant) has been tested and verified by accredited laboratories. Documentation includes FCC authorization, CE verification of compliance, and RoHS test reports indicating conformity with relevant radio equipment and environmental directives as shown in the supplied certificates.
Video
Product overview and operation demo:
Details




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