1. Introduction
The F3Pro is a multi-functional smart wall switch panel designed to integrate seamlessly into your smart home ecosystem. It features a 3.5-inch high-definition LCD touch screen that displays time and real-time weather updates. Equipped with a human-body sensing radar, the screen lights up automatically when approached and turns off when you leave, enhancing energy efficiency and convenience. This smart switch operates on the Tuya Smart platform using the Zigbee communication protocol, allowing for versatile control of lighting, curtains, and scene modes.
Figure 1: F3 Pro Multi-functional Touch Screen Switch Panel
Figure 2: Key Features of F3 Pro
Key Features:
- 3.5-inch LCD Touch Screen with Time and Weather Display
- Human-Body Sensing Radar for automatic screen activation
- Four Physical Buttons for quick mode switching (lighting, curtain, CW)
- Four-way Relays for controlling up to 4 lights simultaneously
- Eight Scene Modes for customized automation
- Four Groups of Dimming Control
- Four Sets of Curtain Control
- Compatibility with Tuya Smart and Smart Life applications
- Integration with Apple Home, Google Home, Amazon Alexa, and SmartThings
2. Specifications
| Attribute | Value |
|---|---|
| Model Number | F3Pro |
| Voltage | 110V to 220V |
| Origin | Mainland China |
| Screen Size | 3.5-inch LCD |
| Communication Protocol | Zigbee |
| Control Channels | 4-way relays (lights), 4 sets (curtains), 4 groups (dimming) |
| Compatibility | Tuya Smart, Smart Life, Apple Home, Google Home, Amazon Alexa, SmartThings |
3. Setup
3.1 Wiring Diagram
Ensure power is OFF before attempting any wiring. The F3Pro requires a neutral wire for operation. Connect the Live (L) and Neutral (N) wires from your AC 110-220V power supply to the corresponding terminals on the switch. Connect your lights (Switch 1-4) to the respective output terminals. Each output can control one light circuit.
Figure 3: F3 Pro Wiring Diagram
3.2 Gateway Compatibility
The F3Pro requires a Tuya Zigbee Gateway for full functionality, including time and weather display. Ensure your gateway type is compatible as shown below:
Figure 4: Gateway Compatibility
- Tuya Zigbee Wired Gateway (RJ45): Supports Time and Weather information display.
- Tuya Zigbee Wireless Gateway (WIFI): Supports Time information display, but not Weather.
3.3 Incompatible Devices
The F3Pro does not support certain types of switch devices. Please refer to the image below for examples of unsupported modules:
Figure 5: Incompatible Switch Devices
3.4 Network Connection and Pairing
To connect the F3Pro to your smart home network:
- Ensure the F3Pro is powered on and your Zigbee gateway is active.
- Press and hold one of the physical buttons on the F3Pro for 10 seconds until the indicator light blinks. This puts the device into network configuration mode.
- Open the Tuya Smart or Smart Life application on your mobile phone.
- Select your Zigbee gateway and initiate a search for new devices.
- Once the F3Pro is successfully found, select "Add Device" to complete the pairing process.
Video 1: F3 Pro Demonstration and Network Pairing
This video demonstrates the F3 Pro's functions, including time/weather display, light and curtain control, and the process of connecting it to the network via the Tuya Smart app.
4. Operating Instructions
4.1 Touch Screen Interface
The 3.5-inch LCD touch screen provides intuitive control over your smart devices. It displays current time and weather, which updates every two hours. The human-body sensing radar ensures the screen activates automatically when you are near.
Figure 6: F3 Pro Touch Screen
4.2 Physical Buttons
The four physical buttons on the right side of the panel allow for quick switching between different modes, such as lighting, curtain control, and color temperature/brightness (CW) modes. These buttons can also be configured as scene switches.
Figure 7: Physical Buttons for Mode Switching
4.3 Smart Home Control
Once connected to the Tuya Smart or Smart Life app, you can control various aspects of your smart home:
- Lighting Control: Control up to four individual light circuits.
- Dimming: Adjust brightness for up to four groups of dimmable lights.
- Curtain Control: Manage up to four sets of smart curtains.
- Scene Modes: Create and activate up to eight custom scene modes (e.g., "Movie Night," "Good Morning").
- Air Conditioner Control: The touch screen can display and allow control of compatible air conditioning units.
Figure 8: Overview of F3 Pro Functions
Figure 9: Air Conditioner Control Interface
4.4 App Integration
The F3Pro is compatible with a wide range of smart home platforms, allowing you to manage your devices through your preferred application:
- Tuya Smart
- Smart Life
- Apple Home
- Google Home
- Amazon Alexa
- SmartThings
Figure 10: Mobile App Control Interface
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the touch screen and physical buttons. Avoid abrasive cleaners or solvents.
- Firmware Updates: Periodically check the Tuya Smart or Smart Life app for firmware updates to ensure optimal performance and access to new features.
- Power Cycle: If the device becomes unresponsive, turn off the power at the circuit breaker for 10 seconds, then restore power.
6. Troubleshooting
6.1 Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on | Incorrect wiring, no power supply | Check wiring (L and N connections), ensure power is supplied to the switch. |
| Unable to pair with app | Not in pairing mode, gateway issue, incorrect app | Ensure device is in pairing mode (blinking indicator). Check Zigbee gateway connection. Use Tuya Smart or Smart Life app. |
| Weather not displaying | Wireless gateway, no internet connection | Ensure you are using a Tuya Zigbee Wired Gateway (RJ45) for weather display. Check internet connection for the gateway. |
| Lights/curtains not responding | Incorrect wiring, device not linked in app | Verify wiring for the specific light/curtain. Ensure the device is correctly linked and configured within the app. |
| Screen not lighting up automatically | Human-body sensing radar disabled or obstructed | Check app settings to ensure the radar function is enabled. Ensure nothing is obstructing the sensor. |
7. User Tips
- For optimal performance and full features, always use a Tuya Zigbee Wired Gateway (RJ45).
- Regularly update the device firmware through the Tuya Smart or Smart Life app to benefit from improvements and new functionalities.
- Utilize the scene modes to automate daily routines, such as dimming lights for bedtime or opening curtains in the morning.
- Customize the names of your switches and scenes in the app for easier identification and control.
- When setting up, ensure your mobile phone is close to the F3Pro and the Zigbee gateway for a stable connection during pairing.
8. Warranty and Support
For any issues not covered in this manual or for warranty claims, please contact your seller or the manufacturer's customer support. Keep your purchase receipt as proof of purchase.
