Sonoff Basic R2 WiFi Wireless Smart Switch

Input and Output:

• Input:
  • Power Supply: 100-240V AC required to operate the switch.
  • WiFi Signal: 2.4GHz WiFi connection needed for remote operation and smart home integration.
• Output:
  • Switch Control: Controls the on/off state of the connected device, like lights, fans, or small appliances.

Physical Characteristics:

• Dimensions: 88mm x 38mm x 23mm
• Weight: Approximately 50 grams
• Housing Material: Fire-retardant ABS plastic for safety and durability.
• Color: White
• Mounting: Can be installed inside a wall or electrical box.

Technical Specifications:

• Max Load: 10A
• Max Power: 2200W
• Voltage Range: 100-240V AC
• WiFi Standard: IEEE 802.11 b/g/n (2.4GHz only)
• Operating Temperature: -10°C to 40°C
• Operating Humidity: 5% to 90% non-condensing

Additional Features:

• LED Indicator: Shows the status of the device (power on/off, WiFi connection).
• OTA Firmware Updates: Update the firmware over the air via the eWeLink app to access new features and improvements.
• Customizable: Supports DIY Mode, allowing advanced users to flash alternative firmware if desired.
• Energy Efficient: Low standby power consumption helps in conserving energy.

How to Use:

1. Installation:
   • Power Off: Before installation, ensure that the power supply is turned off at the breaker to avoid electric shock.
   • Wiring: Connect the live and neutral wires from your main power supply to the corresponding terminals on the Sonoff Basic R2. Then, connect the live and neutral wires from the device you wish to control to the output terminals.
   • Mounting: Secure the device inside a wall or electrical box using the mounting holes provided.
2. Setup:
   • Power On: Once the wiring is complete, restore power at the circuit breaker.
   • WiFi Pairing: Download the eWeLink app on your smartphone, create an account if needed, and follow the app’s instructions to add the Sonoff Basic R2 to your WiFi network.
   • Device Naming: Name the switch in the app to make it easier to identify, especially if you have multiple smart devices.
3. Configuration:
   • Timing and Scheduling: Set up schedules or timers in the eWeLink app to automate when your connected device should turn on or off.
   • Scenes: Create scenes in the app to control multiple devices with a single action or based on certain conditions, like time of day or weather.
4. Control:
   • App Control: Use the eWeLink app to turn the switch on or off remotely, or check the status of the connected device.
   • Voice Control: Link the switch with Amazon Alexa or Google Assistant to control it using voice commands, such as “Alexa, turn on the living room light.”
   • Manual Control: The Sonoff Basic R2 also has a physical button on the device for manual operation.
5. Maintenance:
   • Firmware Updates: Regularly check for firmware updates in the eWeLink app to ensure your device stays current with the latest features and security enhancements.
   • Connection Check: Periodically verify that all wire connections are secure and the device is functioning correctly.

The Sonoff Basic R2 is a versatile and user-friendly smart switch that allows you to control a wide range of household devices remotely. Its integration with popular smart home ecosystems, easy installation process, and robust feature set make it an excellent choice for those looking to add smart capabilities to their existing appliances without extensive modifications.