Tuya WiFi Smart Switch Module

Product Overview & Features

• Smart control via the Tuya Smart mobile app (iOS and Android).
• Voice control compatibility with Amazon Alexa and Google Assistant.
• Global operation: Control your devices from anywhere in the world.
• Scheduling: Set timers and schedules for automated device operation.
• Device Sharing: Share control with family members and friends.
• Supports multiple protocols including WiFi and Bluetooth.
• Manual override function for direct switching.

Technical Specifications

Installation Instructions

Warnings:

• Installation must be performed by a qualified electrician in accordance with local regulations.
• Keep the device out of reach of children.
• Keep the device away from water, damp, or hot environments.
• Install the device away from strong signal sources (e.g., microwave ovens) that may cause signal interruption and abnormal operation.
• Avoid obstructions by concrete walls or metallic materials, which can reduce the effective operation range.
• DO NOT attempt to disassemble, repair, or modify the device.

Wiring:

Turn off the power supply before carrying out any electrical installation work. Connect wires according to the wiring diagram. Insert the module into the junction box. Turn on the power supply and follow configuration instructions.

Ensure you have a stable WiFi signal near the installation location.

Wiring Diagram Descriptions:

The module typically connects to your mains power (Live 'L', Neutral 'N') and the load (Common 'COM'). Physical switches connect to input terminals (e.g., S1, S2, S3) to control the load via the module.

• Single Control Wiring (Without Switch): Connects the module directly to the load, controlled solely by the app or voice commands. Terminals typically include L (Live Input), N (Neutral Input), COM (Common Output), and potentially unused switch inputs.
• Single Control Wiring (With Switch): Connects the module to the load and a physical wall switch. Terminals include L (Live Input), N (Neutral Input), COM (Common Output), and switch input terminals (e.g., S1).
• Double/Triple Switch Wiring: For modules supporting multiple gangs, additional switch inputs (e.g., S2, S3) and corresponding load outputs (e.g., L2, L3) are available to control multiple devices or circuits independently.

Setup and Pairing

1. Download the App: Scan the QR code provided with the product or search for "Tuya Smart" on the App Store (iOS) or Google Play (Android).
2. Register/Login: Open the Tuya Smart app. Register a new account using your mobile number or email address. Enter the verification code sent to your device and set a secure password. You can then create a family group within the app.
3. Pair the Module:
   • Ensure the module is powered on.
   • Press and hold the reset key for approximately 5 seconds, or rapidly turn the connected traditional switch on/off 5 times, until the indicator light flashes quickly, indicating it's in pairing mode.
   • In the Tuya Smart app, tap '+' to add a device. Select the appropriate switch module type.
   • Follow the on-screen instructions to connect the module to your 2.4GHz WiFi network. Bluetooth pairing may also be supported.
4. Connection: The connection process typically takes a few seconds, depending on your network conditions.
5. Control: Once paired, you can control the connected device via your mobile phone.

Frequently Asked Questions (FAQ)

Q: What should I do if I can't configure the switch module?

A: Please check the following:

• Ensure the device is powered on.
• Verify that your mobile phone and the switch module are connected to the same 2.4GHz WiFi network.
• Check if your internet connection is stable.
• Make sure the WiFi password entered in the App is correct.
• Confirm that the wiring is correct as per the diagram.

Q: What devices can be connected to this WiFi switch module?

A: Most household electrical appliances can be connected, such as lamps, laundry machines, coffee makers, fans, and other lighting or small appliances.

Q: What happens if the WiFi goes off?

A: You can still control the connected device using your traditional wall switch. Once the WiFi connection is restored, the module will automatically reconnect to your WiFi network.

Q: What should I do if I change the WiFi network name or password?

A: You will need to reconnect your WiFi switch module to the new WiFi network. Follow the pairing process again as described in the App User Manual.

Q: How do I reset the device?

A: To reset the device, power it on and off 5 times in quick succession until the indicator light flashes rapidly, or press and hold the reset key for approximately 5 seconds.

Advanced Features & Support

Device Management: View device name, location, and check network status within the app.

Third-Party Integration: Seamlessly connect with voice assistants like Amazon Alexa and Google Assistant for hands-free control.

Sharing & Groups: Share device access with family members and create custom device groups for synchronized control.

Feedback: Provide feedback through the app for support or suggestions.