RunCam WiFiLink2 OpenIPC Digital Transmitter with HD FPV Camera

The RunCam WiFiLink 2, also known as WiFiLink2, is a digital FPV video transmission system developed for advanced drone and RC applications.

It combines a high-resolution camera system with digital wireless video transmission technology. The compact design makes it suitable for compatible FPV drones, fixed-wing RC aircraft, long-range aircraft, and other remote-controlled platforms.

High-Quality IMX415 Image Sensor

The RunCam WiFiLink 2 uses an IMX415 image sensor.

This sensor provides the imaging capability required for high-definition digital FPV video.

Combined with the compatible camera and transmission system, the WiFiLink 2 supports multiple video modes, allowing users to select a configuration suitable for their FPV application.

High Frame Rate Digital FPV Video

The WiFiLink 2 supports video modes including:

• 1080P at 60FPS
• 1080P at 90FPS
• 720P at 120FPS

Higher frame rates can provide smoother video motion in compatible FPV applications.

The available video mode and actual performance may depend on firmware, ground-station configuration, wireless conditions, and system settings.

160° Wide Field of View

The camera features a 160° field of view.

A wide field of view can be beneficial for FPV applications by providing a broad view of the surrounding environment.

This makes the system useful for:

• Long-range FPV
• Fixed-wing aircraft
• RC exploration
• Drone monitoring
• Aerial observation

5.8GHz Digital Video Transmission

The RunCam WiFiLink 2 operates in the 5.8GHz wireless frequency range.

The digital transmission system is designed for compatible FPV ground-station configurations.

Wireless video performance can be affected by:

• Distance
• Antenna type
• Antenna orientation
• Obstacles
• Radio interference
• Transmission settings
• Ground station hardware

Always follow applicable local regulations regarding radio frequency transmission and output power.

Compact FPV System

The WiFiLink 2 is designed for compact installation.

The main board has dimensions of approximately:

30.6 × 33mm

The mounting hole spacing is:

25.5 × 25.5mm

These dimensions make it suitable for compatible RC frames and custom installations.

Lightweight Design

Weight is an important consideration for aircraft and drones.

The WiFiLink 2 weighs approximately:

• 30g with cooling fan
• 25g without cooling fan

The actual installation weight can increase depending on antennas, cables, mounting hardware, and accessories.

9V to 22V Power Input

The WiFiLink 2 supports a power input range of approximately:

DC 9V–22V

A suitable regulated power source should be used according to the manufacturer's recommendations.

Before connecting power:

• Verify the input voltage.
• Check polarity.
• Ensure the power supply is properly regulated.
• Verify wiring connections.
• Avoid exceeding the supported voltage range.

Active Cooling Support

Digital video transmission systems can generate heat during operation.

The WiFiLink 2 design supports an active cooling configuration with a fan.

Adequate cooling and airflow are important, especially during:

• High-power operation
• Bench testing
• Long operating periods
• Warm environments

Always ensure sufficient ventilation around the system.

Dual Antenna Configuration

The WiFiLink 2 uses antenna connections designed for compatible 5GHz FPV transmission.

Proper antenna installation is important for reliable signal performance.

For best results:

• Install compatible antennas.
• Secure antenna connectors properly.
• Position antennas appropriately.
• Avoid damaging antenna cables.
• Do not operate the transmitter without suitable antennas where prohibited by the manufacturer.

OpenIPC and Firmware Support

The WiFiLink 2 supports compatible firmware configurations, including OpenIPC-based environments.

RunCam provides firmware downloads and update resources for the WiFiLink2. Firmware updates can add features, improve compatibility, or modify system functionality.

Users should carefully follow the official firmware update instructions.

Do not disconnect power during a firmware update.

Onboard Video Recording

The WiFiLink 2 supports compatible microSD card recording.

According to RunCam's support documentation, supported firmware configurations can enable onboard recording through a microSD card. Mobile recording through compatible Android ground-station applications is also supported.

Recording functionality may depend on:

• Firmware version
• microSD card compatibility
• System configuration
• Available storage

UART Connectivity

The WiFiLink 2 includes a UART interface for compatible flight-controller communication and system integration.

Depending on firmware and configuration, this can be used in compatible FPV systems for communication and OSD-related applications.

Always verify:

• TX and RX wiring
• Serial port configuration
• Baud rate
• Firmware compatibility

Suitable for Fixed-Wing FPV

The WiFiLink 2 is particularly suitable for compatible:

• Fixed-wing RC aircraft
• Long-range FPV aircraft
• RC planes
• Autonomous aircraft projects

The system can provide a digital video solution for users building advanced RC aircraft platforms.

Suitable for Drone Projects

The RunCam WiFiLink2 can also be used in compatible drone projects.

Potential applications include:

• Long-range drones
• GPS-assisted drones
• FPV exploration
• Custom UAV projects
• Research drones
• Educational UAV systems

Ensure that the drone frame, power system, antennas, flight controller, and ground station are compatible with the selected configuration.

Key Features

• RunCam WiFiLink 2 digital FPV system
• High-quality IMX415 image sensor
• 160° wide field of view
• Supports 1080P 60FPS
• Supports 1080P 90FPS
• Supports 720P 120FPS
• 5.8GHz digital video transmission
• Compact FPV design
• 19 × 19mm camera module
• M12 lens
• 130mm MIPI camera cable
• 25.5 × 25.5mm mounting pattern
• DC 9–22V power input
• Active cooling configuration
• Dual antenna connections
• UART support
• Compatible onboard microSD recording
• Supported mobile recording options
• Compatible OpenIPC firmware ecosystem

Applications

The RunCam WiFiLink 2 is suitable for compatible:

• FPV drones
• Fixed-wing RC aircraft
• Long-range FPV
• RC airplanes
• UAV projects
• DIY drone projects
• Aerial monitoring
• Robotics research
• Educational RC projects
• Digital FPV experimentation

Important Installation Tips

Before installation:

1. Verify the input voltage.
2. Check the power supply polarity.
3. Connect the camera cable carefully.
4. Install compatible antennas.
5. Ensure adequate cooling.
6. Mount the board securely.
7. Avoid placing antennas behind large conductive objects.
8. Check all wiring before powering on.

Important Safety and Usage Notes

• Use only within the supported input voltage range.
• Install compatible antennas before operation.
• Ensure adequate cooling and airflow.
• Do not exceed locally permitted transmission power.
• Follow local radio frequency regulations.
• Do not disconnect power during firmware upgrades.
• Verify all wiring before powering the system.
• Avoid damaging the MIPI camera cable.
• Use compatible ground-station hardware and software.
• Actual video range and latency depend on system configuration and operating conditions.