1. Product Overview
This instruction manual provides essential information for the installation and maintenance of the ScYWdLi Main Board and Receiving Board, designed as replacement spare parts for the E88 and E88Pro foldable drones.
Key Features:
- Compatibility: Specifically designed for E88/E88Pro foldable drones.
- Components: Includes both the main board and receiving board.
- Material: Constructed from reinforced plastic for durability.
- Installation: Features a plug-and-play connection for straightforward replacement.
- Function: Engineered to maintain stable signal transmission for reliable drone operation.
2. Setup and Installation
Follow these steps carefully to replace the main board and receiving board in your E88/E88Pro drone. Ensure the drone is powered off and the battery is disconnected before beginning any installation.
2.1 Preparation
- Power off the drone and remove the battery.
- Gather necessary tools (e.g., small screwdriver).
- Work in a clean, well-lit area to prevent loss of small components.
2.2 Installation Steps
- Access Drone Interior: Carefully open the drone casing to access the existing main board and receiving board. Refer to your drone's original manual for specific disassembly instructions if needed.
- Disconnect Old Board: Gently disconnect all cables and connectors from the old main board and receiving board. Note the orientation and connection points for reassembly.
- Remove Old Board: Unscrew or unclip the old board from its mounting points.
- Install New Board: Position the new ScYWdLi main board and receiving board in the drone's chassis. Ensure it aligns correctly with mounting holes and connection ports.
- Connect Cables: Reconnect all cables and connectors to the new board. The design features a plug-and-play connection, meaning connectors should fit easily into their designated ports. Ensure all connections are secure.
- Secure Board: Fasten the new board using the original screws or clips.
- Reassemble Drone: Carefully close and secure the drone casing.
Figure 1: Top view of the ScYWdLi E88/E88Pro drone main board. This image displays the component side of the board, highlighting the various integrated circuits, resistors, capacitors, and connection points, including those for Wi-Fi and battery terminals. The model designation 'E88-7RX' is clearly visible.
Figure 2: Bottom view of the ScYWdLi E88/E88Pro drone main board. This image shows the underside of the circuit board, featuring solder pads, a central push-button switch, and additional electronic components. The marking 'ZY-E88-7RX' is visible, indicating the board's specific model or revision.
3. Operating Verification
After installation, perform the following checks to ensure proper functionality:
- Power On: Reinsert the drone battery and power on the drone. Observe for any unusual lights or sounds.
- Remote Control Pairing: Attempt to pair the drone with its remote control. Ensure a stable connection is established.
- Functionality Test: Perform a brief test flight or activate basic drone functions (e.g., motor spin, light indicators) to confirm the main board and receiving board are communicating correctly and maintaining signal stability.
4. Maintenance
To ensure the longevity and optimal performance of your ScYWdLi main board and receiving board:
- Keep Dry: Avoid exposure to moisture or liquids, which can damage electronic components.
- Clean Gently: If cleaning is necessary, use a soft, dry brush or compressed air to remove dust. Do not use liquid cleaners.
- Handle with Care: Avoid dropping or subjecting the drone to strong impacts, as this can dislodge or damage internal components.
- Proper Storage: When not in use, store the drone in a cool, dry place away from direct sunlight and extreme temperatures.
5. Troubleshooting
If you encounter issues after installing the new board, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Drone does not power on. | Battery not connected, faulty battery, or incorrect board connection. | Ensure battery is fully charged and correctly inserted. Recheck all board connections. Test with a known good battery. |
| No signal from remote control. | Board not properly connected, pairing issue, or interference. | Re-attempt pairing process. Verify all receiving board connections. Ensure no strong interference sources are nearby. |
| Unstable flight or erratic behavior. | Loose connections, damaged components, or calibration issue. | Check all connections for looseness. Ensure the board is securely mounted. Refer to your drone's original manual for calibration procedures. |
6. Specifications
| Feature | Detail |
|---|---|
| Brand | ScYWdLi |
| Model Name | ScYWdLi190101 |
| Compatibility | E88, E88Pro Foldable Drones |
| Connectivity Technology | Bluetooth (for internal communication/pairing) |
| Item Weight | 50 Grams (approx. 1.76 ounces) |
| Product Dimensions | 0.39"L x 0.39"W x 0.39"H (approximate, for the board itself) |
| Material | Reinforced Plastic |
7. Warranty and Support
For warranty information or technical support regarding your ScYWdLi Main Board and Receiving Board, please refer to the original purchase documentation or contact the seller directly. Keep your proof of purchase for any warranty claims.
For additional resources or general drone maintenance tips, you may visit the manufacturer's website or relevant online communities.