XF C-20T 3-Axis FPV Gimbal for DJI O4/ O4 Pro USB Adjustable Stabilizer with HeadTracker, S.BUS/CRSF/PWM/MAVLink & High-Speed Control 7.4-26.4V for Fixed-Wing/ Racing Drones
Description
| Gimbal | |
| Brand | |
| Name | C-20T O4/ O4 Pro 3-Axis FPV Gimbal |
| Model | C-20T |
| Gimbal Type: | 3-Axis (Pitch, Roll, Yaw) |
| Compatibility: | DJI O4 / O4 Pro Air Unit |
| Operating Voltage | 7.4 ~ 26.4 VDC |
| Power | 1.5W (Static) / 14W (Stall) |
| Control Port | Headtracker / UART (private protocol & MAVLink) / S.BUS / CRSF / PWM |
| Control Interface: | USB-configurable |
| Stabilization Modes: | Follow, Lock, Custom |
| Head Tracking: | Supported (FPV goggles required) |
| Mounting: | Downward / Upward, Universal FPV drone/fixed-wing compatible |
| Weight (with damper) | 49g, Optimized for minimal impact on flight performance |
| Dimensions (with damper) |
Alloy: 46.8 x 46.4 x 53.4mm Basic: 48 x 46.5 x 56.5mm (High-performance polymers) |
| Gimbal Type | 3-axis Nonorthogonal Mechanical Stabilization |
| Angular Accuracy | ±0.005° |
| Controllable Range | Pitch: -105°~+145°, Roll: ±60°, Yaw: ±160° |
| Max Rotation Speed | ±1500°/s |
| Camera | |
| Max. Weight | 20g |
| Max. Width | 19mm |
| Note: | |
| Note: | - The C-20T O4 and C-20T O three are designed for two different DJI transmission systems. The only difference between them is the coaxial cable and lens mount. - This gimbal does not support parameter modification or rewriting. Each device is calibrated on a level marble platform using professional tools before shipment. Unauthorized parameter changes may result in malfunction. Please exercise caution when modifying parameters. - Most of the materials currently sold are high-performance polymers. -The crowbar in the tool kit has been replaced with tweezers, and the screwdriver remains unchanged. This adjustment does not affect normal usage. |
| Release and Upgrade | C-20T Release and Upgrade Records 2025-7-7 |
Three Axes. Zero Jitter. Total Cinematic Control.
Fixed camera mounts transmit every vibration, every gust, every control input directly to your footage. The C-20T's 3-axis nonorthogonal mechanical stabilization isolates your camera from the airframe across pitch, roll, and yaw. High-torque brushless motors with ultra-responsive correction stabilize through aggressive maneuvers, high-speed passes, and turbulent air that would render fixed-camera footage unusable. The result: cinema-smooth footage from a platform moving at 150km/h.
DJI O4 and O4 Pro. Direct Integration.
Purpose-built for the DJI O4 Pro and DJI O4 Air Units. Also compatible with 19mm wide analog cameras and similar devices. USB-adjustable settings let you fine-tune stabilization parameters to match your aircraft, flying style, and camera weight. Plug-and-play installation with secure mounting. No adapters. No compromises.
Head Tracking. Fly Like You're in the Cockpit.
When paired with a Headtracker (sold separately or as part of the HeadTracker Integrated Baseboard All-In-One Edition), the C-20T translates your natural head movements into real-time camera control. Look left—the camera pans left. Tilt up—the camera tilts up. For fixed-wing FPV and scale aircraft, this adds a layer of immersion that thumb-controlled gimbals cannot replicate.
Five Control Protocols. Every Platform.
| Protocol | Best For |
|---|---|
| Headtracker | Immersive FPV—camera follows your head movements naturally |
| UART (Private Protocol & MAVLink) | ArduPilot/PX4 integration, autonomous missions |
| S.BUS | Standard RC receiver control |
| CRSF (Cr0ssfire) | TBS Cr0ssfire/Tracer systems, long-range control |
| PWM | Direct servo-style control from any RC receiver |
One gimbal. Every vehicle. Drones, RC cars, FPV fixed-wing planes, realistic scale aircraft.
Mount Up. Mount Down. Your Airframe. Your Choice.
Supports both downward and upward mounting orientations. Underslung for aerial cinematography and ground inspection. Upright for fixed-wing cockpit views and scale realism. The gimbal adapts to your airframe geometry—not the other way around.
USB-Adjustable PIDs. Fine-Tune Everything.
Connect via USB. Adjust PID settings for each axis. Tune follow speed for racing responsiveness or cinematic smoothness. Configure stabilization modes for different flight styles. Firmware upgradable for future enhancements. The C-20T evolves with your needs.
Aircraft-Grade Construction. Light. Strong. Damped.
Crafted from aluminum magnesiumm alloy or high-performance polymers. The compact design minimizes aerodynamic drag and weight penalty. An integrated vibration-dampening system isolates the camera from high-frequency airframe vibrations before the motors even engage.
7.4-26.4V. Any Power Source.
7.4-26.4V DC wide voltage input covers 2S through 6S LiPo direct power. Compatible with virtually all FPV power systems. No external voltage regulator required.
Key Features
* 3-AXIS NONORTHOGONAL STABILIZATION: High-torque brushless motors. Ultra-responsive correction. Smooth footage through aggressive maneuvers and high-speed flight.
* DJI O4 & O4 PRO DIRECT INTEGRATION: Purpose-built mounting. USB-adjustable parameters. Also compatible with 19mm analog cameras.
* HEAD TRACKING SUPPORT: Pairs with HeadTracker for immersive cockpit-style FPV. Camera follows your natural head movements.
* FIVE CONTROL PROTOCOLS: HeadTracker, UART (Private & MAVLink), S.BUS, CRSF, PWM. Every platform. Every receiver.
* MOUNT UP OR DOWN: Downward for aerial cinematography. Upward for fixed-wing cockpit views. Flexible airframe integration.
* USB PID TUNING: Adjustable PID settings per axis. Configurable follow speed. Firmware upgradable.
* AIRCRAFT-GRADE MATERIALS: Aluminum magnesiumm alloy or high-performance polymer. Vibration-dampening system. Compact and lightweight.
* 7.4-26.4V WIDE VOLTAGE: 2S-6S direct LiPo power. Universal compatibility.
* HEADTRACKER BASEBOARD INTEGRATION: Works seamlessly with XF HeadTracker Integrated Baseboard All-In-One Edition.
| C-20T O4 Version: |
1 X C-20T O4 Version FPV Gimbal |
| C-20T O4Pro Version: |
1X C-20T O4Pro Version FPV Gimbal |
| C-20T O4 Version + Head tracking module |
( O4 Version with Head tracking module basic edition) as photo shows |
| C-20T O4 PRO Version + Head tracking module | ( C-20T O4Pro Version with Head tracking module basic edition ) as photo shows |