


CaddxFPV GM3
- Head tracking function: CADDXFPV head and Avatar HD goggles work perfectly together to support the head tracking function, the gimbal will follow the head movement, so that the user feels like being in the cockpit, to bring a great sense of realism and control of the FPV experience.
- Advanced stabilization technology: Adopting advanced mechanical stabilization technology, it effectively reduces camera shake during flight, ensures clear and smooth images even in complex flight environments, and enhances the visual experience.
- Convenient control and management: Through the Avatar goggle menu or upgrade kit, users can easily set the gimbal mode and sensitivity to achieve precise control of the gimbal behavior to meet the needs of shooting in different scenes.
- Wide compatibility: CADDXFPV heads are suitable for a wide range of equipment, including FPV drones, FPV fixed wings and RC cars, and their wide compatibility ensures a seamless fit with a variety of FPV carriers, providing the perfect solution for different needs.
- Ease of use: Built-in internal coaxial cable easily connects the VTX to the camera. The connector design makes it easy to connect the gimbal to the VTX without wasting time soldering wires.

Super Light Easy to Use
Weighing just 48g, this compact unit is highly portable and effortless to mount or transfer between different RC drones and vehicles
Streamlined Setup
Head-Tracking Ready
Quickly assemble and connect via coaxial cable for immersive, real-time FPV head tracking
Smooth Footage Every Time
Provides precise stabilization to minimize vibration and deliver clear, jello-free HD FPV footage


Build a Complete FPV Setup
Fully compatible with Avatar HD Goggles, Pro Kit, and Moonlight Kit for a complete digital FPV system
Flexible Control Modes
Supports PWM control and UART-based head tracking for seamless integration
FAQ
Which cameras are compatible with the GM3 V2 gimbal?
GM3 V2 is compatible with Walksnail Avatar and Ascent series cameras featuring a 20mm mounting width. Not all Avatar/Ascent VTX models support head tracking functionality.
What is the required external power input for the gimbal?
Please ensure the external power supply is within the supported range:
Input Voltage: 9~25.2V DC
Battery Support: 3S~6S LiPo
Can the gimbal be used with the Moonlight camera?
Yes. When installing the Moonlight camera, must be used together with the Moonlight VTX.
Which head tracking protocols are supported?
The gimbal supports both UART and PPM protocols for head tracking control.
Please note:
UART head tracking cannot operate simultaneously with other control protocols.
What control methods does the GM3 V2 support?
The GM3 V2 3-axis gimbal supports the following control methods:
1. Direct head tracking(UART) / S.BUS / CRSF control
2. PWM control
3. MAVLink control









