SONOFF iFan03/iFan04 – Smart Control for Ceiling Fan and Lighting
The SONOFF iFan03 iFan04 Smart WiFi Ceiling Fan Controller upgrades compatible traditional ceiling fans with smart control through the eWeLink app. It supports three fan speeds, independent light on/off control, scheduling, and compatible RF remote operation.
This Smart Fan and Light Controller also supports Amazon Alexa and Google Assistant, making it suitable for convenient smart home automation. Check the exact model, electrical voltage, and fan compatibility before installation.
SONOFF iFan03 iFan04 – Smart WiFi Ceiling Fan Controller
The SONOFF iFan03 iFan04 controller upgrades compatible ceiling fans with smart fan and light control. Manage three fan speeds through the eWeLink app, use voice commands, schedule operation, and control your fan using a compatible RF remote.
Smart Control via Smartphone
- Turn compatible ceiling fans on or off using the eWeLink app.
- Control the connected fan light independently from the fan.
- Change fan speed directly from your smartphone.
- Supports compatible Android and iOS devices.
- Remote access is available with the required internet connection.
- Share supported device controls with authorized family members.
Three Ceiling Fan Speeds
- Provides three selectable fan speed levels.
- Low: Gentle airflow for everyday comfort.
- Medium: Balanced airflow for regular use.
- High: Increased airflow when required.
- Change speeds using the app or a compatible RF remote.
- Speed control depends on the fan motor and controller compatibility.
Main Features of the SONOFF Smart Fan Controller
This SONOFF Smart Fan Controller provides flexible control of compatible ceiling fans and lighting. Functions depend on the selected model, supported fan type, and eWeLink configuration.
RF RM433 Remote Control
- Supports compatible RF remote operation.
- Turn the ceiling fan on or off from inside the room.
- Adjust fan speed using supported remote commands.
- Control the connected light without opening the mobile app.
- The RM433 remote is associated with the iFan04 package.
- Confirm remote compatibility and inclusion for the supplied version.
Smart Voice Control
- Compatible with Amazon Alexa for supported voice commands.
- Supports Google Assistant and compatible Google Home setups.
- Turn the fan on or off using voice commands.
- Control compatible lighting through supported commands.
- Reduce the need for manual switches or smartphone operation.
- Voice functions require correct account linking and compatible smart home devices.
Smart Scheduling and Timers
- Set daily schedules for fan operation.
- Use supported countdown timer functions.
- Schedule connected lighting according to your routine.
- Automatically turn the fan off at a selected time.
- Helps avoid unnecessary operation when not needed.
- Available timing functions may vary by model and app version.
eWeLink Smart Scenes
- Create automation scenes through the eWeLink app.
- Combine compatible SONOFF devices in a single smart scene.
- Coordinate fan operation with other smart home equipment.
- A compatible temperature sensor can be used for temperature-based automation when supported.
- Customize scenes to suit your daily routine.
- A temperature sensor is not confirmed as built into the controller.
Smart Fan and Light Controller
- Control fan operation independently from the light.
- Select one of three compatible fan speeds.
- Turn the connected ceiling fan light on or off.
- Operate through the eWeLink app or compatible RF remote.
- Supports voice operation with compatible assistants.
- Light dimming is not an established feature of this controller.
Suitable Applications
- Bedrooms: Control fan operation from bed or a smartphone.
- Living Rooms: Adjust compatible fan speeds and lighting conveniently.
- Smart Homes: Integrate compatible ceiling fans into supported automation scenes.
- Offices: Schedule ceiling fan and lighting operation.
- Villas and Apartments: Manage compatible ceiling fans through the mobile app.
- Family Use: Share device access with authorized users.
Technical Specifications – SONOFF iFan03 / iFan04
| Brand | SONOFF |
| Model Family | iFan03 / iFan04 |
| Product Type | WiFi Ceiling Fan Controller |
| Connectivity | Wi-Fi 2.4GHz |
| Mobile Application | eWeLink |
| Mobile Platforms | Android / iOS |
| Fan Speed Control | 3 Speeds |
| Light Control | On / Off |
| Voice Assistants | Amazon Alexa / Google Assistant |
| RF Remote | Compatible RM433, subject to version |
| Scheduling | Smart Scheduling / Timers |
| Smart Scenes | eWeLink Smart Scenes |
| Device Sharing | Supported through eWeLink |
| iFan04-H Input Voltage | 220–240V AC |
| iFan04-L Input Voltage | 100–130V AC |
| iFan04 RF Frequency | 433.92MHz |
| iFan04 Fan Output | 2A Maximum |
| iFan04 Light Output | 3A Maximum |
| iFan04 Dimensions | 116 × 55 × 26mm |
| iFan04 Housing Material | PC V0 |
| iFan03 Electrical Specifications | Verify the exact supplied version |
Detailed electrical ratings and dimensions above apply to the iFan04 variants. iFan03 specifications must be checked separately. Always confirm the exact model, voltage, load requirements, and ceiling fan compatibility.
Choosing the Correct Model
| iFan04-H | 220–240V AC version |
| iFan04-L | 100–130V AC version |
| iFan03 | Check its model-specific rating label |
| Fan Compatibility | Suitable compatible ceiling fan motor |
For typical 220–240V residential electrical supplies in Egypt, choose a compatible voltage version such as iFan04-H, after confirming the connected fan and electrical load.
What's in the Box
- 1 × SONOFF iFan controller according to the selected model.
- RF RM433 remote according to the supplied package version.
- User manual and installation instructions where supplied.
- Installation accessories according to the actual package.
Important: Confirm RF remote inclusion and all supplied accessories before purchase, as packaging may differ between iFan03 and iFan04 versions.
Why Choose an eWeLink Fan Controller?
- Upgrade compatible traditional ceiling fans with smart control.
- Convenient smartphone operation.
- Three selectable fan speeds.
- Separate fan and light control.
- Support for compatible voice assistants.
- Smart schedules and automation scenes.
- Device sharing for authorized family members.
Installation and Usage Tips
- Confirm the exact model and appropriate input voltage.
- Verify ceiling fan motor compatibility before installation.
- Ensure a stable 2.4GHz Wi-Fi connection is available.
- Disconnect electrical power before wiring the controller.
- Installation by a qualified electrician is recommended.
- Test all three speeds and the connected light.
- Do not exceed the electrical load ratings of the selected model.
- Complete eWeLink pairing and voice assistant setup before regular operation.
Smarter Ceiling Fan and Lighting Control
A WiFi Ceiling Fan Controller provides convenient control over compatible ceiling fans without replacing the entire fan. Adjust speed and manage connected lighting using the eWeLink ecosystem.
This Smart Fan and Light Controller is suitable for smart home installations that benefit from app operation, RF remote access, voice commands, and automated schedules.
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