2.4G Wireless Head Tracking Module with Built-in Battery

2.4G Wireless Head Tracking Module Core Technical Specifications

Core Wireless & Tracking Performance

• Official Model: 2.4G Wireless Head Tracking Module with Built-in Battery
• Wireless Protocol: 2.4G ISM Band, Frequency Hopping Spread Spectrum (FHSS) Anti-Interference Technology
• Tracking Sensor: High-Precision 9-Axis IMU (3-Axis Gyroscope + 3-Axis Accelerometer + 3-Axis Magnetometer)
• Tracking Accuracy: ≤0.05° Angular Resolution, Auto Zero Calibration, Zero Drift Compensation
• Minimum End-to-End Latency: ≤20ms
• Max Line-of-Sight Transmission Range: 500m (open area, no obstruction)
• Rotation Range: Pan: ±180°, Tilt: ±90°, Roll: ±45° (full 3-axis gimbal control)
• Max Rotation Speed: 500°/s
• Control Output: PWM, SBUS, PPM, UART (compatible with mainstream gimbals and controllers)
• Anti-Interference: Adaptive Frequency Hopping, 80 Channels, Co-Channel Interference Suppression

Power & Battery Specifications

• Built-in Battery: 1000mAh Rechargeable Li-Po Battery
• Max Battery Life: Up to 8 Hours of Continuous Operation
• Charging Interface: USB Type-C
• Full Charge Time: 1.5 Hours (with 5V 2A Charger)
• Operating Voltage: 3.3V-5V
• Power Consumption: ≤120mA (full load operation)
• Low Battery Alert: LED Indicator + Buzzer Alarm
• Auto Sleep Mode: Activates after 5 minutes of inactivity to preserve battery life

Mechanical & Environmental Specifications

• Net Weight: 28g (ultra-lightweight for goggle/helmet mounting)
• Dimensions: 45mm × 30mm × 18mm (ultra-compact form factor)
• Mounting: Universal 3M Adhesive Mount, M2 Screw Mounting Holes (compatible with FPV goggles, helmets, RC headsets)
• Operating Temperature Range: -10℃ ~ 60℃
• Storage Temperature Range: -20℃ ~ 70℃
• Enclosure: Durable ABS+PC Fire-Resistant Housing

Full Compatibility List

• Compatible Gimbals: All mainstream 3-axis brushless gimbals (handheld, drone-mounted, RC car-mounted)
• Compatible Systems: FPV Drones, RC Car/Boat/Truck Models, Robotics, Camera Stabilizers, Ground Station Control Systems
• Compatible Flight Controllers: Betaflight, INAV, ArduPilot, PX4, Flysky, FrSky, Radiolink
• Compatible FPV Goggles: DJI FPV Goggles 3/N3, Fat Shark, Skyzone, HDZero, Walksnail Avatar
• Compatible Software: Dedicated Configuration App (Windows/Mac/Android), Gimbal Tuning Software

Key Features & Benefits of 2.4G Wireless Head Tracking Module

• 20ms Ultra-Low Latency High-Precision Tracking: High-sensitivity 9-axis IMU sensor delivers ≤0.05° angular resolution and ≤20ms end-to-end latency, creating an intuitive, lag-free immersive control experience. The auto zero calibration and zero drift compensation algorithm ensure precise, repeatable gimbal control for FPV flight, RC car driving, and camera stabilization, with no jitter or lag during fast head movements.
• Built-in Rechargeable Battery for Cable-Free Operation: Integrated 1000mAh Li-Po battery delivers up to 8 hours of continuous operation on a single 1.5-hour charge, eliminating the need for external power cables and complex wiring. The ultra-portable design with no external power supply required makes it perfect for on-the-go FPV flights, RC car races, and field robotics operations, with low battery alerts to prevent unexpected shutdowns.
• 2.4G Long-Range Anti-Interference Wireless Transmission: 2.4G ISM band frequency hopping technology with 80 channels and adaptive interference suppression delivers stable, reliable transmission up to 500m in open line-of-sight conditions. The system maintains stable connection even in crowded RF environments, such as RC race tracks, urban FPV flying sites, and industrial robotics operations, with no signal dropouts or interference.
• Full 3-Axis Gimbal Control for Universal Compatibility: Supports full pan/tilt/roll 3-axis gimbal control, with multiple output protocols (PWM, SBUS, PPM, UART) for seamless compatibility with all mainstream 3-axis gimbals, flight controllers, and RC systems. Whether you’re controlling a drone-mounted gimbal, RC car camera stabilizer, or robotics camera platform, this module delivers plug-and-play operation with no complex programming required.
• Ultra-Lightweight Universal Mounting Design: Weighs only 28g with an ultra-compact 45×30×18mm form factor, with universal 3M adhesive and M2 screw mounting options that fit seamlessly on all FPV goggles, RC headsets, helmets, and camera rigs. The minimal weight adds no discomfort during long FPV sessions or RC races, with a durable fire-resistant housing that withstands harsh outdoor use.
• Plug-and-Play Operation with No Complex Setup: The module features one-touch auto-pairing between the head tracker and receiver unit, with pre-configured default settings for immediate out-of-the-box operation. The dedicated configuration app allows for full customization of tracking sensitivity, control curves, dead zones, and axis inversion, with pre-saved profiles for FPV drones, RC cars, and handheld gimbals, making it suitable for both beginners and advanced users.
• Multi-Scene Versatility for FPV, RC, and Robotics: This head tracking module is designed for a wide range of applications, from FPV freestyle and long-range drone flight, RC car/boat first-person view driving, and handheld camera stabilization, to industrial robotics, security surveillance, and search & rescue robot control. The universal compatibility and flexible output options make it the ultimate all-in-one head tracking solution for hobbyists and professionals alike.

Ideal Applications & Use Cases

This 2.4G Wireless Head Tracking Module is the perfect accessory for all FPV, RC, and robotics enthusiasts, including:

• FPV Freestyle & Long-Range Drone Pilots
• RC Car/Truck/Boat Model Enthusiasts & Racers
• Robotics Makers & DIY Camera Stabilizer Builders
• Aerial Cinematographers & Content Creators
• Industrial Inspection & Security Surveillance Operators
• Search & Rescue Robot Operators
• FPV Simulator Training Enthusiasts
• University & Educational Robotics Programs

Installation & Setup Guide

• Quick Pairing & Setup: Power on the head tracking module and receiver unit, press the pairing button on both devices, and they will auto-pair in under 10 seconds. The module features one-touch auto zero calibration, with no complex programming required for out-of-the-box operation.
• Mounting: Mount the head tracking module to your FPV goggles, helmet, or RC headset using the included 3M adhesive pad or M2 screws, ensuring the module is aligned with your head movement axis. The compact design fits on all mainstream FPV goggle models with no modifications required.
• Gimbal & Controller Integration: Connect the receiver unit to your 3-axis gimbal controller, flight controller, or RC system via the included cable, using your preferred output protocol (PWM/SBUS/PPM/UART). The module is pre-configured for mainstream gimbals and flight controllers, with customizable parameters via the dedicated configuration app.
• Charging & Maintenance: Charge the module via the included USB-C cable with a 5V 2A charger, with a full charge completed in 1.5 hours. The module features auto sleep mode to preserve battery life, and overcharge/over-discharge protection for long-term battery health.

Frequently Asked Questions (FAQs)

What is the end-to-end latency of the 2.4G wireless head tracking module?

This head tracking module delivers a minimum end-to-end latency of ≤20ms, with ≤0.05° tracking accuracy, creating a lag-free, immersive control experience for FPV flight and RC car driving.

How long does the built-in battery last on a single charge?

The integrated 1000mAh rechargeable Li-Po battery delivers up to 8 hours of continuous operation on a single full charge, with a full charge time of just 1.5 hours via the USB-C port with a 5V 2A charger.

What is the maximum transmission range of this 2.4G head tracker?

The module delivers stable, reliable transmission up to 500m in open line-of-sight conditions, with adaptive frequency hopping technology to maintain connection even in crowded RF environments.

Is this head tracking module compatible with my 3-axis gimbal?

Yes. This module supports full 3-axis pan/tilt/roll gimbal control, with multiple output protocols including PWM, SBUS, PPM, and UART, making it fully compatible with all mainstream 3-axis brushless gimbals, flight controllers, and RC systems.

Can this head tracker work for both FPV drones and RC car models?

Yes. This module is purpose-built for both FPV drone flight and RC car/boat model driving, with pre-configured profiles for both applications, and fully customizable control parameters to suit your specific use case.

What FPV goggles is this module compatible with?

The ultra-compact lightweight design is compatible with all mainstream FPV goggles, including DJI FPV Goggles 3/N3, Fat Shark, Skyzone, HDZero, and Walksnail Avatar, with universal 3M adhesive and M2 screw mounting options for easy installation.

Is this head tracking module easy to set up for beginners?

Yes. The module features plug-and-play operation with one-touch auto-pairing and auto zero calibration, with pre-configured default settings for immediate out-of-the-box use. The dedicated configuration app offers simple, intuitive customization for advanced users, with no complex programming required.