
- For Android version, you must switch on the WiFi on your phone before adding a device.
- Long press the “SET” button (pairing button) on Sonoff/Slampher/Smart Socket/Sonoff RF until the green LED indicator...
- Click the search icon in the middle. Check out the blinking way and select corresponding adding way, then click”next”.
- Select your WiFi account and enter the password...
Why can't I connect my SONOFF device to WiFi?
Maybe you input a wrong WiFi account or password in paring process. Please delete the device and add again. Your device may be too far away from the router. Please put the device close to the router with a strong WiFi signal, and try again. Pay attention: Sonoff smart devices only supports 2.4G WiFi.
What is SONOFF smart WiFi switch?
Sonoff smart WiFi Switch is Wireless products which will connect with your home appliances and lights by Wi-Fi, allowing you to remotely turn devices on or o...
How do I connect a desktop lamp to SONOFF?
Power up the Sonoff device and connect the appliance that you want to control (in my case, it’s a desktop lamp) Press and hold the Sonoff button for 5 seconds, so the LED green starts blinking Enter your network credentials and choose a name for your device Add it to your dashboard. Refresh the dashboard and you should see your device.
What is a SONOFF and how do I use it?
In the middle, you usually have a switch. With the sonoff, you cut that connection… And you place the sonoff in the middle. The sonoff acts as a switch that is controlled via Wifi. Note: if you have a earth line, it has to go outside the sonoff. Before proceeding with this project, I want to let you know that you’re dealing with mains voltage.

How do I connect to my Sonoff device?
Quickly press “SET” button on Sonoff and Slampher twice, the red LED on Sonoff/Slampher will flash one time, then press one of the ABCD buttons on the controller once for a few seconds for pairing. If you pair it with A, then you can press A to turn on/off your device.
How do I pair my Sonoff WIFI smart switch?
Compatible Pairing Mode Long press Pairing button for 5s until the Wi-Fi LED indicator changes in a cycle of two short flashes and one long flash and release. Long press Pairing button for 5s again until the Wi-Fi LED indicator flashes quickly. Then, the device enters Compatible Pairing Mode.
How do I connect to eWeLink WIFI?
Open eWeLink app, click”+”, you'll see the pairing icons. Please select the pairing mode according to below instructions: If the led blinks like this: please select Quick Pairing Mode (TOUCH), tap Next. If the led blinks like this: a. If the device firmware is 1.6.0 or higher, please select Quick Pairing Mode (TOUCH).
How do you reset Sonoff WIFI?
Press and hold the black button of Sonoff RF for 5s, you see the red led blinks twice. Press the button on the RF Remote, the code will be cleared.
Does Sonoff work without internet?
Yes, Sonoff devices can work without an active internet connection. Since mid 2018, Itead (the manufacturer of Sonoff devices) have been shipped Sonoff devices with firmware that includes a feature called “LAN Mode”.
Why eWeLink is not working?
There are some reasons causing this problem: a. The WiFi strength is weak. Your router is too far away from your device, and there may be some interference in the environment. To solve it, please take your device close to the router. If the problem still exists, please cut off the power of device and power it up again.
How do you program Sonoff basic?
More detailed breakdownPress and hold the toggle pin (long black pin next to LED and custom soldered pins).Supply USB power to Sonoff via FTDI (e.g. plug in USB to the FTDI, or use a power switch as explained in link above).Keep holding the toggle pin for approx 3-5 seconds now you should be ready to program.
How do I pair my Sonoff Zigbee bridge?
Tap “+” and select “Zigbee Pairing”, then operate following the prompt on the App. Make the sub-devices enter the pairing mode, tap the “Add” icon on the Zigbee Bridge interface, then wait for it to find the sub-devices and pair. Through connecting the routers, a single Zigbee Bridge can add up to 128 sub-devices.
What devices work with eWeLink?
You can access and control eWeLink Support devices via most smart speakers in the market, such as Google Assistant, Amazon Alexa, Yandex Alice, Siri, Mi AI, Tmall Genie, Baidu Xiaodu, etc. Smart devices with the eWeLink Support badge are compatible with most global smart ecosystems.
How do I connect a wireless switch?
Turn your console on and open the HOME Menu. Select Internet, and then choose Internet Settings. Your Nintendo Switch will automatically search for nearby WiFi signals. Select your desired network name (SSID) from the list.
What is LAN mode in eWeLink?
To keep away such embarrassment, we introduced LAN mode through eWeLink 3.5. 0. In 3.5. 0, when your cellphone and smart home devices are connecting to the same WiFi, devices remain controlled over local area network even if connection to public internet is cut off.
How do I add eWeLink to my home assistant?
Click the eWeLink Smart Home card to open the add-on information page, click INSTALL and wait for the installation to complete. Once it is done, do not click the START right away, instead, switch to Configuration, fill in the long-lived access token and click Save.
What is Sonoff Basic?
Sonoff basic is an cost-effective wifi smart swtich provides users with smart home control. It can control wide range appliance by eWelink APP remote control with smartphone. Sonoff basic r2 also can compatible with Alexa & Google Home, allows you to control lights on/ off with your voice. We had discussed the reasons of Sonoff device offline ...
How to fix too many devices connected to one router?
There may be too many devices connected to one router. Reset the DHCP address pool in the router settings, turn off the power, and restart the device to re-establish the connection.
Can You Use the Sonoff Wi-Fi Switch Without Internet?
The Sonoff Wi-Fi Switch can work without an active internet connection because the manufacturer built a LAN mode feature.
How Does the Sonoff Wi-Fi Switch Work?
The Sonoff Wi-Fi Switch works as a team with the eWeLink-Smart Home mobile application.
In Summary, Can I Use Sonoff Without Internet?
The Sonoff Wi-Fi Switch does, in fact, work without an active internet connection, but only if the device’s firmware version is V1.8.0 or greater.
What is Sonoff device?
The Sonoff is a device that you put in series with your power lines allowing you to turn any device on and off.
Does an earth line have to go outside the sonoff?
Note : if you have a earth line, it has to go outside the sonoff.
Can a 433 MHz transmitter work with a plug in socket?
Interesting solution but it maybe safer to work with standard remote control sockets (for example Energenie in the UK and similar elsewhere). These plug-in sockets can be controlled with a very cheap 433MHz transmitter. I control my lamps with a WeMos D1 board (based on the famous ESP8266) that sends on/off codes to such a 433MHz transmitter. The codes can be picked up with a receiver+Arduino when using the remote control unit that comes with these sockets. I can send more info if you wish.
Can Sonoff be hacked?
The Sonoff is meant to be hacked and you can see clearly that those 4 connections were left out, so that you can solder some pins and upload a custom firmware. In this project, we’re going to use the standard firmware that came with the Sonoff. In future post I’m going to show how to flash a custom firmware into the Sonoff device.
Does Sonoff have earth connection?
In this version, it doesn’t have earth connection. So you have to route the cable outside the Sonoff
Does Sonoff have RF?
There’s also a version of the Sonoff that’s got RF functionality. They also make a newer version that includes connections for ground (earth).
Does Sonoff reconnect if wifi is turned off?
After a bit of investigation, it seems that if the WLAN is interrupted (turned off temporarily), the Sonoff does not manage to reconnect. Turning its power off and on fixes the problem.
