1. Introduzione
This user manual provides comprehensive instructions for the installation, operation, and maintenance of your NIVIAN NVS-MINICURTAIN-WR-KIT WiFi Roller Shutter Controller. This device is designed to integrate motorized blinds and awnings into your smart home system, offering control via the Tuya Smart app, an included RF remote, and voice assistants like Amazon Alexa and Google Assistant. Please read this manual thoroughly before use to ensure proper functionality and safety.
2. Informazioni sulla sicurezza
- Installazione elettrica: Installation should only be performed by a qualified electrician or a person with sufficient knowledge of electrical systems. Ensure the main power supply is disconnected before installation.
- Voltage Compatibilità: Verificare che l'alimentazione vol.tage corrisponde alle specifiche del dispositivo (100-240 V CA, 50/60 Hz).
- Protezione da sovraccarico: Do not exceed the maximum current rating of 3A. The device includes overvoltage protezione.
- Sicurezza dei materiali: Il dispositivo è realizzato con materiali ignifughi per una maggiore sicurezza.
- Ambiente: Non esporre il dispositivo a umidità, temperature estreme o ambienti corrosivi.
- Bambini e animali domestici: Tenere il dispositivo e i suoi componenti fuori dalla portata dei bambini e degli animali domestici.
3. Contenuto della confezione
La confezione deve contenere i seguenti elementi:
- NIVIAN NVS-MINICURTAIN-WR-KIT WiFi Roller Shutter Controller
- Controllo remoto RF
- Manuale dell'utente (questo documento)

Image 3.1: Contents of the NIVIAN NVS-MINICURTAIN-WR-KIT package, showing the smart controller, RF remote, and a smartphone interface.
4. Prodotto finitoview
The NIVIAN NVS-MINICURTAIN-WR-KIT is a compact smart switch designed to control motorized roller shutters and awnings. It integrates WiFi connectivity for app control and RF for the included remote. Key features include:
- Connettività WiFi: Control via Tuya Smart app from anywhere.
- Telecomando RF: Convenient local control with the included RF remote.
- Controllo vocale: Compatibile con Amazon Alexa e Google Assistant.
- Pianificazione e timer: Automate opening and closing times.
- Scenari intelligenti: Create custom automation rules based on conditions.
- Monitoraggio energetico: Track power consumption of connected motors.
- Design compatto: Easily integrates behind existing wall switches.

Immagine 4.1: Passoview of the controller's features and compatibility.
5. Configurazione e installazione
5.1 Schema elettrico
Before proceeding with installation, ensure the main power supply to the circuit is turned OFF at the breaker. This device is designed to be installed behind an existing manual wall switch for motorized blinds/awnings. The controller has terminals for Motor (M1, M2), Power (L, N), and Switch (S1, S2).

Immagine 5.1: Es.ample of the controller installed with an existing wall switch.
- Scollegare l'alimentazione: Turn off the main power supply to the circuit at your home's electrical panel.
- Cablaggio di accesso: Remove the existing wall switch plate and switch to access the wiring.
- Collegare i fili del motore: Connect the motor's UP and DOWN wires to the M1 and M2 terminals on the controller.
- Collegare i cavi di alimentazione: Connect the Live (L) and Neutral (N) wires from your power supply to the L and N terminals on the controller.
- Collegare i fili dell'interruttore: Connect the wires from your existing manual wall switch to the S1 and S2 terminals on the controller.
- Dispositivo sicuro: Carefully place the controller inside the wall box, ensuring no wires are pinched. Reinstall the wall switch and plate.
- Ripristina alimentazione: Riaccendere l'alimentazione principale.
5.2 Associazione delle app (Tuya Smart)
- Scarica l'app: Scarica l'app "Tuya Smart" o "Smart Life" dall'app store del tuo smartphone (iOS/Android).
- Registrati/Accedi: Apri l'app e registrati per un nuovo account oppure accedi se ne hai già uno.
- Entra in modalità di associazione: Power on the controller. The indicator light on the controller should blink rapidly (usually 2 times per second) to indicate it's in pairing mode. If not, press and hold the reset button (or the manual switch for 5-10 seconds) until it blinks rapidly.
- Aggiungi dispositivo: In the Tuya Smart app, tap the "+" icon in the top right corner to add a device. Select "Curtain Switch" or "Curtain Module" from the device list.
- Connessione Wi-Fi: Follow the on-screen instructions to connect the device to your 2.4GHz WiFi network. Enter your WiFi password.
- Completamento: Once connected, the device will appear in your app. You can rename it for easier identification.
5.3 Accoppiamento remoto RF
The included RF remote control is pre-paired with the controller. If you need to re-pair or pair additional RF remotes:
- Entra in modalità di associazione: Briefly press the pairing button on the controller (or press the manual switch 4 times quickly). The indicator light will blink slowly.
- Premere il pulsante del telecomando: Within 5 seconds, press any button on the RF remote you wish to pair.
- Conferma: The controller's indicator light will stop blinking, confirming successful pairing.
6. Istruzioni per l'uso
The NIVIAN controller offers multiple ways to operate your motorized blinds or awnings:

Image 6.1: Multiple control modes for the roller shutter controller.
6.1 Controllo dell'app Tuya Smart
- Open the Tuya Smart app and select your roller shutter device.
- You will see options to "Open," "Close," or "Pause" the blinds.
- una percentualetage slider allows you to set the opening/closing position precisely.

Image 6.2: Controlling roller shutters via the Tuya Smart app.
6.2 Telecomando RF
- Use the "Up" button to open the blinds.
- Use the "Down" button to close the blinds.
- Use the "Stop/Pause" button to halt the blinds at any desired position.
6.3 Controllo vocale (Alexa/Assistente Google)
To enable voice control, link your Tuya Smart account to Amazon Alexa or Google Assistant through their respective apps. Once linked, you can use commands such as:
- "Alexa, open [Device Name] blinds."
- "Hey Google, close [Device Name] blinds."
- "Alexa, set [Device Name] blinds to 50%."
6.4 Controllo manuale dell'interruttore a parete
The existing manual wall switch connected to the controller will continue to function normally, allowing for traditional physical control of your blinds.
7. Smart Features and Automation
7.1 Pianificazione e timer
Within the Tuya Smart app, you can set schedules for your blinds to open or close at specific times on chosen days. This is ideal for daily routines or simulating presence when away.
7.2 Scenari intelligenti
Create custom automation rules (scenarios) in the Tuya Smart app. These can be triggered by various conditions:
- Cambiamenti meteorologici: Automatically close blinds if the weather forecast predicts strong sun or rain.
- Location Changes: Open blinds when you arrive home.
- Ora del giorno: Adjust blinds based on sunrise/sunset.
- Stato del dispositivo: Integrate with other smart devices (e.g., close blinds when a smart light turns on).

Image 7.1: Creating smart home automation scenarios.

Image 7.2: Simulating presence by raising and lowering blinds remotely.
7.3 Monitoraggio energetico
The controller provides energy consumption reports and graphs within the Tuya Smart app, allowing you to monitor and manage the power usage of your connected motors.
8. Manutenzione
- Pulizia: Utilizzare un panno asciutto e morbido per pulire il dispositivo. Non utilizzare prodotti chimici aggressivi o detergenti abrasivi.
- Aggiornamenti del firmware: Periodically check the Tuya Smart app for available firmware updates to ensure optimal performance and security.
- Sostituzione della batteria (telecomando RF): If the RF remote's range or responsiveness decreases, replace its battery (type usually CR2032, check remote for specifics).
9. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Il dispositivo non si associa all'app. | Incorrect WiFi password, 5GHz WiFi network, device not in pairing mode. | Ensure correct 2.4GHz WiFi password. Confirm device indicator is blinking rapidly. Reset device and try pairing again. |
| Blinds not responding to app/remote. | No power to controller, incorrect wiring, RF remote battery low, WiFi disconnected. | Check power supply. Verify wiring connections. Replace RF remote battery. Check WiFi connection in app. |
| Blinds move in the wrong direction. | Motor wires (M1/M2) are reversed. | Disconnect power and swap the M1 and M2 motor wires. |
| Il controllo vocale non funziona. | Tuya account not linked to Alexa/Google, incorrect device name, internet connectivity issues. | Ensure Tuya account is linked. Use the exact device name. Check internet connection. |
10. Specifiche
| Numero di modello | NVS-MINICURTAIN-WR-KIT |
| Ingresso/Uscita Voltage | 100-240 V CA, 50/60 Hz |
| Corrente nominale | 3A |
| Connettività wireless | WiFi 2.4GHz, RF |
| Modalità operativa | Acceso-Spento-Acceso |
| Tipo di contatto | Normalmente aperto |
| Tipo di connettore | Collegare |
| Tipo di interruttore | Premere il pulsante |
| Tipo di terminale | Vite |
| Materiale | Acrilonitrile Butadiene Stirene (ABS) |
| Dimensioni (L x P x A) | Dimensioni: 40 x 40 x 20 mm |
| Peso | 70 grammi |
| Origine | Cina |
11. Garanzia e supporto
NIVIAN products are designed for reliability and performance. For warranty information, technical support, or to access additional resources, please visit the official NIVIAN websito o contattare il servizio clienti.

For tutorials and tips, visit NIVIAN on Instagariete or YouTube.