1. Sarrera
This manual provides detailed instructions for the installation, setup, and operation of your Bkiyougo WiFi Smart Light Switch Module. This device allows you to convert traditional light switches into smart switches, enabling remote control via smartphone applications, voice commands through Alexa or Google Home, and scheduled automation. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Segurtasun informazioa
⚠ WARNING: Electrical installation should only be performed by qualified personnel. Ensure power is disconnected at the circuit breaker before beginning any wiring work.
- Do not connect the neutral wire and live wire directly to each other.
- Ensure the input power source matches the device specifications (AC90-250V 50/60Hz or DC15-250V).
- This device requires a neutral wire for operation. Verify your electrical box has a neutral wire before installation.
- Operate within the specified current rating of 16 Amps.
- Mantendu gailua uretatik eta muturreko tenperaturatik urrun.
3. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Eredua | MN512 |
| Haririk gabeko protokoloa | WiFi IEEE802.11 b/g/n 2.4GHz |
| Sarrera boltage | AC90-250V 50/60Hz or DC15-250V |
| Irteera boltage | AC100-240V 50/60Hz |
| Egungo balorazioa | 16 Amps |
| Neurriak (L x W x H) | 0.79 x 0.79 x 0.31 hazbete (20 x 20 x 8 mm) |
| Bateragarritasuna | Amazon Alexa, Google Home, Smart Life/Tuya App |
| Zirkuitu Mota | 1-way or 2-way |
Note: The router must be 2.4GHz (5.0 GHz WiFi is not supported). There is no limitation for smartphone network (2G/3G/4G/WiFi network is compatible).
4. Paketearen edukia
- Bkiyougo WiFi Smart Light Switch Module (Quantity as per purchase, e.g., 2-pack)
- Argibide eskuliburua

Image: Two Bkiyougo Mini Smart Switches, showing their compact size and terminal labels.
5. Instalazioa
The Bkiyougo WiFi Smart Light Switch Module is designed for discreet installation within a standard wall switch box, allowing your existing switch to function alongside smart control. Ensure power is off before proceeding.
5.1 Wiring Diagram for AC Power
For AC power installations (AC85-250V), follow these diagrams. Ensure correct connection of Live (L), Neutral (N), and Switch (S1/S2) wires.

Image: Wiring instructions for AC power, showing connections for both single-way and two-way light switches.
- L-sarrera: Connect to the Live wire from the power source.
- N-sarrera: Connect to the Neutral wire from the power source.
- L-out: Connect to the Live wire of the light fixture.
- N-out: Connect to the Neutral wire of the light fixture.
- S1/S2: Connect to your traditional wall switch. These terminals can be connected to a rocker light switch or left unconnected if using only app/voice control.
- For 2-way switching, connect the module to one of the two switches in the circuit.
5.2 Wiring Diagram for DC Power
For DC power installations (DC15-250V), follow these diagrams. Pay close attention to positive (+) and negative (-) connections.

Image: Wiring instructions for DC power, showing connections for both single-way and two-way light switches.
- L-sarrera: Connect to the Positive (+) wire from the DC power source.
- N-sarrera: Connect to the Negative (-) wire from the DC power source.
- L-out: Connect to the Positive (+) wire of the light fixture.
- N-out: Connect to the Negative (-) wire of the light fixture.
- S1/S2: Connect to your traditional wall switch.
Important: Make sure the neutral wire and live wire connections are correct. To ensure safety, do not connect the neutral wire and live wire to each other.
5.3 Concealing the Module
The mini design allows the module to be hidden within the wall switch box without affecting your existing decor.

Image: Illustration showing the compact smart switch module being installed and hidden behind a standard wall switch.
6. Konfigurazioa
6.1 Aplikazioaren instalazioa
Download the "Smart Life" or "Tuya Smart" app from your smartphone's app store (iOS or Android).

Image: Logos for Smart Life and Tuya Smart applications, indicating app compatibility.
6.2 Gailuen parekatzea
- Ensure your smartphone is connected to a 2.4GHz Wi-Fi network. (5GHz networks are not supported for initial pairing).
- Ireki Smart Life edo Tuya Smart aplikazioa eta erregistratu/hasi saioa.
- Power on the smart switch module. The indicator light on the module should blink rapidly, indicating it's in pairing mode. If not, refer to the app's instructions for resetting the device to pairing mode (usually by cycling power or holding a button).
- In the app, tap "+" or "Add Device".
- Select "Electrical" -> "Switch (Wi-Fi)" or "Light Switch (Wi-Fi)".
- Confirm the indicator light is blinking rapidly.
- Sartu zure 2.4 GHz-ko Wi-Fi sarearen pasahitza.
- The app will begin searching for the device. Once found, it will connect and add the switch to your account.
- You can then rename the switch for easier control (e.g., "Living Room Light").
7. Funtzionamendu-argibideak
7.1 Aplikazioen kontrola
Once paired, you can control your light switch from anywhere using the Smart Life/Tuya Smart app.

Image: A smartphone displaying the Smart Life app interface, showing control options for a smart switch including remote control, voice control, timing function, and device sharing.
- Urruneko kontrola: Turn lights on/off from your smartphone, even when away from home.
- Denbora-funtzioa: Set schedules, timers, and countdowns (e.g., 1/5/30 minutes, 1 hour) for automatic operation.
- DIY modua: Customize automation scenarios based on various conditions.
- LAN kontrola: Control devices locally without internet access (if supported by the app and device).
7.2 Ahots kontrola
The Bkiyougo Smart Switch is compatible with Amazon Alexa and Google Home Assistant.

Image: An Amazon Echo Dot and Google Home speaker, illustrating voice control capabilities with the smart switch. Text bubbles show "Alexa, turn off the light" and "Okay".
- Link your Smart Life/Tuya Smart account to Alexa or Google Home through their respective apps.
- Ezagutu gailuak.
- Erabili ahots-komandoak, hala nola:
- "Alexa, piztu [Gailuaren izena]"
- "Hey Google, itzali [Gailuaren izena]"
7.3 Familia partekatzea
Share control of your smart switch with family members through the app.

Image: An illustration showing multiple smartphones controlling a single smart switch, and one smartphone controlling multiple switches, demonstrating the family sharing feature.
- One smartphone can control multiple switches.
- Multiple smartphones can control a single switch.
8. Arazoak
| Arazoa | Irtenbide posiblea |
|---|---|
| Device not pairing/connecting to Wi-Fi. |
|
| Device frequently disconnects or shows offline. |
|
| Traditional switch not working after installation. |
|
| Ahots-kontrolak ez du erantzuten. |
|
9. Mantentzea
- Regularly check for firmware updates through the Smart Life/Tuya Smart app to ensure optimal performance and security.
- Clean the exterior of the device (if accessible) with a dry, soft cloth. Do not use liquid cleaners.
- Avoid exposing the module to direct sunlight, moisture, or extreme temperatures.
10. Bermea eta Laguntza
For warranty information and technical support, please refer to the Bkiyougo official website or contact your retailer. Bkiyougo is committed to providing convenient, energy-saving, safe, and efficient smart home solutions.
Fabrikatzailea: Bkiyougo
Harremanetarako: Refer to product packaging or Bkiyougo's official channels for support contact information.