RunCam WiFiLink2 Digital FPV Camera System Instruction Manual

1. Pengenalan

The RunCam WiFiLink2 Digital FPV Camera System is designed for FPV (First Person View) applications, offering high-definition video transmission for various RC hobbies including fixed-wing aircraft and RC cars. This system is built on the OpenIPC platform, allowing for community-driven development and customization. It provides HD video quality with a focus on low latency and flexible configuration, suitable for a range of drone sizes due to its compact and lightweight design.

2. Produk Lebihview

The WiFiLink2 system integrates essential components into a compact unit, simplifying installation and usage. Key features include an all-in-one design, optimized image quality, efficient cooling, and broad compatibility.

Figure 2.1: All-in-One Design. The WiFiLink2 system features a compact and lightweight design, integrating all necessary components to reduce external wiring and simplify installation in tight spaces.

Figure 2.2: Image Quality and Performance. The system is engineered for low latency and smooth visuals, with professional image quality (IQ) tuning to deliver natural and vivid colors. Supports 1080P at 90 frames per second.

Figure 2.3: High Frame Rate Capability. The system supports 720P resolution at 120 frames per second, providing fluid video for dynamic FPV applications.

Figure 2.4: Cooling System. Equipped with a CNC aluminum cover for effective heat dissipation and an integrated cooling fan to maintain optimal operating temperatures. Important: Do not remove the fan, as overheating may damage the device.

Figure 2.5: Compact Size. The WiFiLink2 is designed to be small and compatible with a wide range of models, facilitating flexible installation. Dimensions are provided for reference.

Figure 2.6: Recording Capability. The system supports video and audio recording, allowing users to capture and review their FPV flights.

Figure 2.7: Compatibility and Expansion. The WiFiLink2 supports MSPOSD and MAVLink protocols, ensuring compatibility with various flight controllers. Tuning and OSD parameter access are available via remote control or ground station. Additional features are expected through the open-source platform.

Rajah 2.8: Kandungan Pakej. The Full Kit includes: 1* RJ45 to 4PIN cable, 1* 6 pin Cable, 1* WiFiLink 2 module, 1* Type-C OTG 2-in-1 adapter, and 1* 8812AU-module.

Figure 2.9: Product Features Diagram. Sebuah meletup view illustrating the main components and connections of the WiFiLink2 system, including the cooling fan, CNC cover, RJ45 port, M12 lens, and various connectors.

3. Spesifikasi

4. Persediaan

This section outlines the basic steps for setting up your RunCam WiFiLink2 system. Ensure all components are present as listed in the package contents.

4.1. Pemasangan Fizikal

1. Pemasangan: Secure the WiFiLink2 module to your RC platform using the provided mounting holes (25.5*25.5mm hole distance). Ensure the cooling fan has adequate airflow.
2. Sambungan Kamera: Connect the micro FPV camera to the main module using the MIPI cable.
3. Sambungan Antena: Attach the 5G IPEX1 antennas to the module.
4. Sambungan Kuasa: Connect the power supply (9-22V) to the module. Observe correct polarity.

4.2. Pilihan Sambungan

The WiFiLink2 offers multiple ways to connect to a display or monitoring device:

Rajah 4.1: Kaedah Sambungan. This diagram illustrates two primary methods for connecting the WiFiLink2 system to a display or monitoring device.

• Method 1: WiFiLink-RX (HDMI Output):
  The WiFiLink2 transmits video via WiFi to a dedicated WiFiLink-RX receiver. The receiver then outputs the video to a display screen via HDMI.
• Method 2: Direct Connection (Network Card):
  The WiFiLink2 transmits video via WiFi to a network card (e.g., the included 8812AU-module) connected to a phone, tablet, or laptop. This method utilizes the OpenIPC software for monitoring.

4.3. Penunjuk Cahaya

Familiarize yourself with the LED indicators for system status:

Figure 4.2: Light Status Indicators. This table explains the meaning of different LED light patterns on the WiFiLink2 module.

• Hijau Mati: Audio dimatikan
• Pepejal Hijau: Audio dihidupkan
• Green Fast Flash: Peningkatan perisian tegar sedang dijalankan
• Denyar Perlahan Hijau: Rakaman dihidupkan
• Pepejal Biru: Permulaan WiFiLink
• Blue Fast Flash: Ralat WiFi
• Blue & Green Alternating Flash: High Temperature Warning (>90°C)

5. Arahan Operasi

Once the system is set up, follow these instructions for operation.

5.1. Power On and Initial Connection

1. Ensure the WiFiLink2 module is powered correctly. The blue LED should turn solid, indicating WiFiLink startup.
2. For Method 1 (WiFiLink-RX), power on the receiver and connect it to your display. The video feed should appear automatically.
3. For Method 2 (Direct Connection), connect the 8812AU-module to your phone, tablet, or laptop. Open the compatible OpenIPC application or software to establish the video link.

5.2. Video Resolution and Frame Rate

The system supports multiple resolutions and frame rates:

• 1080P at 60 frames per second (FPS)
• 1080P at 90 FPS
• 720P at 120 FPS

You can configure these settings through the OpenIPC software or OSD menu, accessible via remote control or ground station. Adjusting settings like bandwidth (e.g., 6mbps for 720P) may be necessary for optimal performance based on your environment.

5.3. Video and Audio Recording

To initiate video and audio recording, use the controls within the OpenIPC application or through the OSD menu. A green slow flash on the LED indicator confirms that recording is active.

5.4. OSD and Flight Controller Integration

The WiFiLink2 supports MSPOSD and MAVLink protocols, allowing for integration with compatible flight controllers. This enables on-screen display (OSD) of flight data and parameter tuning directly from your remote control or ground station software.

6. Penyelenggaraan

Proper maintenance ensures the longevity and optimal performance of your RunCam WiFiLink2 system.

• Kipas Penyejuk: The system includes a cooling fan for heat dissipation. Do not remove this fan, as doing so can lead to overheating and permanent damage to the device. Ensure the fan is free from obstructions and dust.
• Pembersihan: Periodically clean the camera lens with a soft, lint-free cloth. Keep the main module free from dust and debris. Avoid using harsh chemicals or abrasive materials.
• Storan: Apabila tidak digunakan, simpan sistem di persekitaran yang kering dan sejuk, jauh daripada cahaya matahari langsung dan suhu yang melampau.
• Kemas kini Firmware: Regularly check the official RunCam or OpenIPC community resources for firmware updates. Firmware upgrades can improve performance, add features, and fix bugs. Follow the provided instructions carefully during a firmware upgrade; a green fast flash on the LED indicates an ongoing upgrade.

7. Penyelesaian masalah

This section addresses common issues you might encounter with your WiFiLink2 system.

7.1. Maksud Penunjuk LED

Refer to the "Light Introduction" in Section 4.3 for detailed explanations of LED statuses, which can help diagnose issues.

• Blue Fast Flash: Indicates a WiFi error. Check antenna connections and ensure the network card/receiver is properly configured and within range.
• Blue & Green Alternating Flash: Indicates a high temperature warning (>90°C). Immediately power down the device and allow it to cool. Check for obstructions around the cooling fan and ensure adequate ventilation.

7.2. Video Quality Issues

• Garbage/Interference: Video quality can degrade significantly if the system is too close or too far from the receiver/monitoring device, or if there are significant obstructions (e.g., stucco structures, dense WiFi environments). Try adjusting your position or reducing interference sources.
• Lag/Latency: High latency can occur, especially at higher resolutions like 1080P. Consider reducing the resolution to 720P@120FPS for improved responsiveness. Ensure your monitoring device (laptop/phone) has sufficient processing power.
• Prestasi Tidak Konsisten: Performance can vary based on environmental factors and settings. Experiment with different bandwidth settings (e.g., 4mbps or 6mbps) and power levels. Note that higher power levels can increase heat output.

7.3. Setup Complications

The OpenIPC platform offers extensive customization but can be complex for new users. If you encounter difficulties with advanced configurations, consult the OpenIPC community forums for guidance. Many settings can be adjusted via an SD card.

8. Waranti dan Sokongan

Untuk maklumat jaminan dan sokongan teknikal, sila rujuk laman web rasmi RunCam website or contact RunCam customer service directly. As the system is based on OpenIPC, community support and resources are also available for advanced users and troubleshooting.