# Techinical details
### 📐 Core Technical Specifications
| **Parameter** | **Details** |
| ----------------- | -------------------------------------------------- |
| Scale | 1/5 |
| Length | 798 mm |
| Width | 485 mm |
| Height | 305 mm |
| Wheelbase | 561 mm |
| Drive System | 4WD |
| Chassis | Electric-specific with reinforced center braces |
| Battery Support | 8-cell LiPo (Not included) |
| Top Speed | 50+ mph |
| Motor | Spektrum Firma® 780Kv Brushless |
| ESC | Spektrum™ Firma® 160A Brushless Smart ESC |
| Servo | Spektrum S906 Metal Gear Servo |
| Shocks | Aluminum towers with race-inspired FOX logo shocks |
| Tires | Maxxis Creepy Crawler LT |
| Weight (approx.) | \~15kg (with battery) |
| Waterproof Rating | Fully Waterproof Components |
#### 🌀 **CADDXFPV Gimbal (GM3)**
A stabilized three-axis FPV camera gimbal offering advanced head-tracking functionality and precise motion control.
* ±0.005° stabilization accuracy
* Pitch ±120°, Roll ±60°, Yaw ±160°
* Head Tracking via PWM/UART
* Voltage: 7–26V, Weight: 46g
* Compatible with 19mm FPV cameras
* Modular versions (GM1, GM2, GM3)\
CADDXFPV gimbal is designed to work perfectly with Avatar HD goggles, enabling head tracking functionality. This feature allows the gimbal to follow the movement of your head, making you feel as if you are inside the car, enhancing your FPV adventures with unmatched realism and control.
CADDXFPV gimbal uses advanced mechanical stabilization to effectively reduce camera shake during racing, ensuring clear and smooth footage even in unstable environments.
Easily manage gimbal modes and sensitivity through the Avatar goggles menu or via PWM controls, giving you precise control over your gimbal’s behavior.
No matter if you are using an FPV drone, RC FPV Wing, or RC car, CADDXFPV gimbal series provides the perfect solution for your needs. The gimbal's broad compatibility ensures it fits seamlessly with various FPV setups. Enhance your FPV experience with unparalleled stability and control, and capture stunning footage every time.
Equipped with a coaxial cable to connect with VTX, enabling seamless head tracking functionality and ensuring a fully immersive FPV experience. The quick assembly process makes it simple for anyone to set up and start using the gimbal.
Available in three models—single-axis, dual-axis, and three-axis—our gimbal caters to the diverse needs and applications of users. Whether you're a professional pilot or an amateur enthusiast, the flexibility of CADDXFPV gimbals ensures they can meet the demands of any FPV application.
| Specification | |
| ------------------------------- | ---------------------------------- |
| Model | GM1 |
| Camera Compatibility | 19mm FPV Camera |
| Image Stabilization | ±0.005° |
| Max Controllable Speed | ±1500°/s |
| Max Controlled Rotational Range | pitch: ±120° |
| Size | 32.2x38.1x20.5mm |
| Weight | 16g |
| Control Mode | PWM /UART |
| Head Tracking Control | Support |
| Voltage | 7\~26V |
| Static Power Dissipation | 1.0W |
| Model | GM2 |
| Camera Compatibility | 19mm FPV Camera |
| Image Stabilization | ±0.005° |
| Max Controllable Speed | ±1500°/s |
| Max Controlled Rotational Range | Pitch: ±120°, Roll: ±60° |
| Size | 46.7x46.5x26.2mm |
| Weight | 30g |
| Control Mode | PWM /UART |
| Head Tracking Control | Support |
| Voltage | 7\~26V |
| Static Power Dissipation | 1.2W |
| Model | GM3 |
| Camera Compatibility | 19mm FPV Camera |
| Image Stabilization | ±0.005° |
| Max Controllable Speed | ±1500°/s |
| Max Controlled Rotational Range | Pitch: ±120, Roll: ±60, Yaw: ±160° |
| Size | 50x46.5x53mm |
| Weight | 46g |
| Control Mode | PWM /UART |
| Head Tracking Control | Support |
| Voltage | 7\~26V |
| Static Power Dissipation | 1.5W |
| Packing List | |
| GM1/GM2/GM3 | X1 |
| Power Cable | X1 |
👓 **Walksnail Avatar HD Goggles X**
•Built-in EIS and supports Gyroflow technology, giving you a smooth and stable video quality to facilitate and enjoy freestyle racing.
•Comes with silicone pads for mounting the camera, ensuring stability and minimizing camera shake for perfect captures.
•Supports manual shutter and manual ISO settings, take perfect photos regardless of any lighting limits.
•The moonlight camera has a 160° FOV, providing you with a more natural and real picture for the ultimate flying experience.
•Comes with ND8 filters to meet the needs of more different shooting scenes, to bring different effects to the shooting.\
| ●Weight 290g | ●+2 to-6 diopter |
| ---------------- | ------------------------------------------------- |
| ●FOV 50° | ●Lenses can be replaced |
| ●7-26V | ●1PD57\~72mm |
| ●Front cover DIY | ●Infrared Sensing |
| ●1080P/100FPS | ●Sharing mode |
| ●HDMI input | ●Replace VRX |
| ●HDMI output | ●Built-in Gyro |
| ●AV in | ●Built-in Bluetooth Wi-Fi module (in development) |
•The goggles have an AV IN interface and support analog signals, support a versatile solution for FPV pilots.
•The HDMI input expands the range of devices that can be used with the goggles, providing more flexibility and convenience. The HDMI OUT interface can be connected to other display devices to share your flight footage with pilots in real time.
•The front cover of the goggles can be removed and replaced with a new antenna, replacing the two antennas located under the goggles, which provides pilots with more options to optimize their FPV experience.\
#### 🎮 **Radiomaster MT12 Surface Controller**
Ergonomic, EdgeTX-based radio controller with robust wireless performance and modular expansion.
* 2.4GHz ELRS / 4-in-1 Multi-Protocol
* Up to 32 control channels
* Nano-size module bay
* Hall effect sensors + rotatable antenna
* USB-C fast charging
* Compatible with Crossfire Nano and Ranger modules
#### 📡 **TBS Crossfire Nano TX & RX**
Long-range, low-latency radio link system used by top racers and long-range pilots.
* Immune to interference
* Range: up to 40km
* Frequency hopping + self-healing
* Adaptive bandwidth and ultra-low latency (150Hz refresh)
* USB-C firmware updates
* Nano TX weight: 48g / RX: 0.5g
### A new era of connectivity
The TBS CROSSFIRE is a long-range R/C link based on the newest RF technology, capable of self-healing two-way communications and range beyond comprehension. With a sensitivity of -130dB, full RF-side diversity, and tiny receivers for FPV quads, the TBS CROSSFIRE contains the most modern technology to provide a superior long-range control link.
Remote control links, however, are tasked with much more than range. Latency, telemetry, robustness against interference, ease of use and the overall finish are too often sacrificed for that last bit of range. The Crossfire comes with plenty of range and uses that margin for additional functionality and reliability. \
A bright future for FPV lies ahead.
### It Just Works
Apart from its unparalleled range, the thing that we are most proud of on the TBS CROSSFIRE is that it just works. In the past, our question always was "could our R/C link keep up?". \
With the TBS CROSSFIRE comes peace of mind.
### Telemetry / CRSF
As a modern R/C link, it has telemetry built in. Two-way communication opens up new possibilities. From streaming MAVLink to your smart device (no Mavlink stream support for Crossfire Nano TX!), to updating your firmware, setting your video transmitter channel or adjusting flight control parameters such as PIDs. \
Adaptive bandwidth controls the speed of transmission or optimizes for ultimate range. CRSF is a proprietary TBS communication protocol between the Crossfire and R/C and Flight Control. It provides ultra-low latency with incredible bandwidth (3x faster, 6x more data than any comparable protocol!). With such tight integration, the TBS Crossfire is the logical choice for anyone flying Betaflight, KiSS or ArduPilot/Pixhawk platforms. \
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