1. Introduction
The RunCam Thumb FPV Action Camera is a compact and lightweight solution designed for high-quality video recording in FPV (First Person View) applications. Weighing only 9.8g, it offers exceptional portability for drones, cinewhoops, airplanes, and RC cars.
Key features include 1080P@60FPS video recording, a built-in gyroscope for advanced stabilization using Gyroflow software, and a convenient 5V external power supply. Its detachable camera case and lens protection enhance durability and adaptability.
2. What's in the Box
The RunCam Thumb package includes the following components:
- 1x RunCam Thumb Camera
- 1x Micro USB Cable (for data access)
- 1x 2P Power Cable (for 5V power connection)
- 1x ND16 Filter (for reducing jello effect in bright conditions)
- 1x User Manual
- 1x 3D Printed Mount (optional, for drone installation)
- 1x Screws Pack (for mounting)
Figure 2.1: Package Contents
3. Product Overview
Familiarize yourself with the main components and interfaces of the RunCam Thumb camera.
Figure 3.1: RunCam Thumb Component Overview
- Lens Cover: Protects the camera lens. Detachable for filter installation.
- MIC: Built-in microphone for audio recording.
- Button: Used for power on/off and starting/stopping recording.
- Indicator Light: Displays camera status (e.g., recording, power on).
- Micro SD Card Slot: Insert microSD card (up to 128GB) for video storage.
- Ventilation Holes: For heat dissipation.
- 1.25mm 3P (5V/GND/PWM) Power Input: Connects to an external 5V power source.
4. Specifications
| Feature | Detail |
|---|---|
| Model | RunCam Thumb |
| Resolution | 1080P@60FPS |
| Video Format | MP4 |
| Gyro | Built-in (for Gyroflow stabilization) |
| Communication Interface | Micro USB |
| SD Card Capacity | 128G Max (Micro SD) |
| Power Input | 5.0V (external power supply) |
| Power Consumption | 280mA@5V |
| Dimensions | 52mm*13mm*19mm (2.05 x 0.51 x 0.75 inches) |
| Net Weight | 9.8g (0.34 oz) |
| Lens FOV | 150° |
Note: The camera does not have a built-in battery and requires an external 5V power source.
5. Setup
5.1 Inserting the Micro SD Card
Locate the Micro SD card slot on the side of the camera, usually protected by a small cover. Gently insert a compatible Micro SD card (up to 128GB, Class 10 or higher recommended) into the slot until it clicks into place. Ensure the card is inserted in the correct orientation.
5.2 Power Connection
The RunCam Thumb requires an external 5V DC power supply. Connect the provided 2P power cable to the 1.25mm 3P input on the camera. Connect the other end of the cable to a stable 5V power source on your drone or RC vehicle. Ensure correct polarity (usually red for positive, black for ground) to avoid damaging the camera.
Figure 5.1: Powering the RunCam Thumb
6. Operating the Camera
6.1 Power On/Off
Once connected to a 5V power source, the camera will power on automatically. The indicator light will illuminate to show its status.
6.2 Starting/Stopping Recording
To start recording, short press the main button on the camera. The indicator light will change (e.g., start flashing) to confirm recording has begun. To stop recording, short press the button again. The indicator light will return to its standby state.
The camera is designed to save video files properly even if power is unexpectedly disconnected during recording, preventing data corruption.
7. Gyroflow Stabilization
The RunCam Thumb features a built-in gyroscope that records motion data alongside your video footage. This data can be used with Gyroflow, a free and open-source video stabilization software, to achieve incredibly smooth and professional-looking footage in post-production.
To utilize Gyroflow, record your video as usual. After transferring the files to your computer, import them into the Gyroflow application. The software will use the embedded gyro data to stabilize the video, compensating for shakes and vibrations from your drone or vehicle.
Figure 7.1: Gyroflow Stabilization Feature
8. Media Examples
8.1 Product Features in Action
Figure 8.1: Compact and Lightweight Design
Figure 8.2: Detachable Lens Protection and ND16 Filter
8.2 Official Product Video
Video 8.1: RunCam Thumb 9g FPV HD Camera Review. This video provides an in-depth review of the camera's features and performance, including its lightweight design and suitability for FPV drones.
9. Maintenance
- Cleaning: Use a soft, dry cloth to clean the camera body. For the lens, use a specialized lens cleaning cloth and solution. Avoid abrasive materials.
- Storage: Store the camera in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: While durable, avoid dropping the camera or subjecting it to severe impacts.
10. Troubleshooting
- Camera not powering on:
- Ensure the 5V power cable is correctly connected with proper polarity.
- Verify the external power source is providing stable 5V.
- Recording issues (e.g., no video, corrupted files):
- Check if a Micro SD card is properly inserted and has sufficient free space.
- Ensure the Micro SD card is Class 10 or higher.
- Try formatting the Micro SD card (backup data first).
- Poor video quality/jello effect:
- Ensure the lens is clean and free from smudges.
- Use the included ND16 filter in bright sunlight.
- For stabilization, process footage using Gyroflow software.
11. Warranty & Support
For warranty information and technical support, please refer to the official RunCam website or contact their customer service directly. Keep your proof of purchase for warranty claims.
