SONOFF DIY BASIC User Manual V1.2

Operating Instruction

1. Power off

Before performing any electrical work, ensure the power supply is turned off at the circuit breaker.

Warning: To avoid electric shocks, please consult a qualified professional for help when installing and repairing. Please do not touch the switch during use.

2. Wiring instruction

Ceiling lamp wiring instruction:

Connect the 100-240V AC power source (Live and Neutral) to the device's 'N In' and 'L In' terminals respectively. Connect the device's 'N Out' and 'L Out' terminals to the input terminals of the LED driver.

Note: Make sure the neutral wire and live wire connection is correct.

One live wire wiring instruction:

Connect the 100-240V AC power source (Live and Neutral) to the device's 'N In' and 'L In' terminals respectively. Connect the device's 'L Out' terminal to one terminal of the light bulb, and the device's 'N Out' terminal to the other terminal of the light bulb.

Note: Make sure the neutral wire and live wire connection is correct.

3. Download APP

Download the eWeLink app from the App Store or Google Play.

[QR code for Android & iOS is present in the original document, excluded here as per instructions.]

4. Power on

After powering on, the device will enter quick pairing mode (Touch) during the first use. The Wi-Fi LED indicator will flash in a cycle of two short and one long flash.

The device will exit quick pairing mode if not paired within 3 minutes. To re-enter this mode, long press the manual button for about 5 seconds until the Wi-Fi LED indicator flashes in a cycle of two short and one long flash.

[Diagram showing device terminals N In, L In, N Out, L Out and LED indicator is present in the original document.]

5. Add the device

Tap the '+' icon in the eWeLink app and select "Quick Pairing". Follow the on-screen prompts in the app to complete the process.

[Diagram showing smartphone interface for adding a device via Quick Pairing is present in the original document.]

Compatible Pairing Mode

If you fail to enter Quick Pairing Mode (Touch), try "Compatible Pairing Mode" to pair.

1. Long press the pairing button for 5 seconds until the Wi-Fi LED indicator changes from two short flashes and one long flash to flashing quickly. The device then enters Compatible Pairing Mode.
2. In the eWeLink app, tap "+" and select "Compatible Pairing Mode". Select your Wi-Fi SSID with the format "ITEAD-******" and enter the password "12345678". Go back to the eWeLink app and tap "Next". Wait patiently for pairing to complete.

Specifications

Note: BASICR2 does not support the remote controller with 433.92MHz.

Product Introduction

The device features a wire fastener cover, a pairing button/manual switch, a Wi-Fi LED indicator (Green), and an On/off LED indicator (Red).

Note: The device weight is less than 1 kg. The installation height of less than 2 m is recommended.

Wi-Fi LED indicator status instruction

Features

Turn on/off the device from anywhere, schedule power on/off, and share the app with your family to control.

• ? Remote Control
• ⏱️ Single/Countdown Timing
• ? Voice Control
• ? Share Control
• ? Smart Scene
• ? Sync Status
• ? 433MHz Remote Control
• ? Camera Linking
• ⚡ Power-on State
• ? LAN Control

RF Remote Controller Pairing

The RFR2 supports remote controllers with 433.92MHz frequency for turning on/off. Each channel can be learned independently, providing local short-range wireless control, not Wi-Fi control.

Pairing Method:

Long press the configuration button for 3 seconds until the red LED indicator flashes red once, then short press the remote control button you want to pair for successful learning.

Clearing Method:

Long press the configuration button for 5 seconds until the red LED indicator flashes red twice, then short press the learned button corresponding to the remote controller to clear code values of all learned buttons.

Switch Network

If you need to change the network, long press the pairing button for 5 seconds until the Wi-Fi LED indicator changes in a cycle of two short and one long flash and release. The device will then enter quick pairing mode, and you can pair again.

[Diagram showing hand pressing the pairing button on the device is present in the original document.]

Factory Reset

Deleting the device on the eWeLink app restores it to factory settings.

Common Problems

Q: Why my device stays "Offline”?

A: The newly added device needs 1-2 minutes to connect to Wi-Fi and the network. If it stays offline for a long time, please diagnose the problem using the green Wi-Fi indicator status:

1. The green Wi-Fi indicator quickly flashes once per second, meaning the switch failed to connect to your Wi-Fi:

   • Maybe you have entered a wrong Wi-Fi password.
   • Maybe there is too much distance between the switch and your router, or the environment causes interference. Consider moving closer to the router. If it fails, please add the device again.
   • The 5G Wi-Fi network is not supported; only the 2.4GHz wireless network is supported.
   • Maybe MAC address filtering is enabled. Please turn it off.

   If none of the above methods resolve the problem, try enabling your mobile data network on your phone to create a Wi-Fi hotspot, then add the device again.

2. The green indicator quickly flashes twice per second, meaning your device has connected to Wi-Fi but failed to connect to the server.

   Ensure your network is stable. If double flashes occur frequently, it indicates an unstable network, not a product issue. If the network is normal, try turning off the power to restart the switch.