Tuya Smart Bluetooth Relay Switch Module – App & Voice Control

The Tuya Smart Bluetooth Relay Switch Module is a compact wireless switching device designed for smart home automation and remote control of electrical equipment.

Compatible with the Tuya Smart and Smart Life applications, this module allows users to control connected devices through a smartphone using Bluetooth connectivity, without requiring a WiFi connection or gateway for local operation.

With support for Bluetooth Mesh networking, scheduling, countdown timers, and voice assistant integration through a compatible gateway, it provides a convenient solution for upgrading traditional electrical switches into smart control systems.

Key Features

• Bluetooth Wireless Control: Control connected devices directly from a compatible smartphone.
• Tuya Smart & Smart Life Compatible: Manage switching functions through supported mobile applications.
• No Gateway Required for Local Control: Direct Bluetooth operation without an internet connection.
• Bluetooth Mesh Support: Allows integration into compatible Bluetooth Mesh smart home networks.
• Voice Assistant Compatibility: Supports Amazon Alexa and Google Home through a compatible Bluetooth gateway.
• Timer & Scheduling Functions: Configure automatic ON/OFF schedules and countdown timers.
• Remote ON/OFF Switching: Convenient wireless control of connected electrical equipment.
• Power-On State Settings: Configure the relay state after power restoration, where supported.
• Device Sharing: Share control access with other users through the application.
• Compact Design: Suitable for installation inside compatible electrical enclosures and smart home projects.

Technical Specifications

Note: The exact operating voltage, maximum relay current, and contact ratings must be verified from the markings on the supplied module.

Main Functions

1. Smartphone Control

Turn connected electrical devices ON or OFF through the Tuya Smart or Smart Life application using Bluetooth connectivity.

2. Bluetooth Mesh Networking

Connect the module to a compatible Bluetooth Mesh network for integration with other supported smart home devices.

3. Timer & Scheduling

Create automatic switching schedules and countdown timers to control connected equipment at selected times.

4. Voice Assistant Control

When connected through a compatible Bluetooth gateway, the module can support voice commands using Amazon Alexa or Google Home.

5. External Switch Control

Supports connection to a compatible external switch for manual operation alongside smartphone control.

6. Power Restoration Settings

Configure supported power-on behavior, including ON, OFF, or remembering the previous state.

Applications

• Smart Home Lighting Control
• Wireless Relay Switching
• Smart Wall Switch Upgrades
• Home Automation Projects
• Remote Electrical Device Control
• Timer-Based Lighting Automation
• Bluetooth Mesh Smart Home Systems
• IoT Switching Applications

Connection Overview

Important: Follow the terminal labels and wiring diagram supplied with the actual module. Do not connect mains voltage to low-voltage terminals.

Important Notes

• Bluetooth, Not Direct WiFi: This module uses Bluetooth connectivity for direct local control.
• Gateway Requirement: Remote control over the internet and voice assistant integration require a compatible Bluetooth Mesh gateway.
• Operating Voltage: Confirm the exact module power supply rating before installation.
• Maximum Load: Verify the relay contact voltage and current ratings before connecting electrical equipment.
• Electrical Safety: Installation involving mains voltage must be performed by a qualified electrician.
• Bluetooth Range: Wireless performance depends on distance, obstacles, and the surrounding environment.
• Motor Loads: Inductive loads such as motors and electric locks may require additional protection or an external relay.
• Application Features: Some functions depend on the module firmware, application version, and gateway compatibility.

Package Includes

• 1 × Tuya Smart Bluetooth Relay Switch Module