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eWeLink Wifi Relay Module 1CH
There are two types of input, USB 5V and terminal wired DC 7V~48V, you only need to choose one of them.
There is no voltage output on the output, you need to lead from the input, or provide additional power for the load to use.
Relay parameters.
10A/250VAC 7A/250VAC
12A/125VAC
eWeLink Wifi Relay Module 2CH
There are two types of input, USB 5V and terminal wired DC 7V~48V, you only need to choose one of them.
There is no voltage output on the output, you need to lead from the input, or provide additional power for the load to use.
Relay parameters.
10A/250VAC 7A/250VAC
12A/125VAC
eWeLink Wifi Relay Module 4CH
There are two types of input, USB 5V and terminal wired DC 7V~48V, you only need to choose one of them.
There is no voltage output on the output, you need to lead from the input, or provide additional power for the load to use.
Relay parameters.
10A/250VAC 7A/250VAC
12A/125VAC
eWeLink APP control at all times
1 simple APP can easily experience smart home.
All ON/OFF Transmitter
1 remote control can control 4 devices, can be turned on and off at the same time.
Alexa Echo/Google Voice Control
Try out these phrases ( {deviceName} should be the name of your device):
"Alexa, turn on {deviceName}"
"Alexa, turn off {deviceName}"
Also you can ask Google Home to control the device with the following voice commands.
"hey, google, turn on {deviceName}"
"OK, google, turn off {deviceName}"
How to works with IFTTT:
Search "eWeLink Smart Home" in IFTTT APP.
Timing function
Timers can be set to turn devices on and off, and cycle times can be set. Take full control of the lights in your home or office by scheduling a timer.
In the home, in addition to lamps, other devices can be connected and controlled, such as induction cookers, water heaters, water dispensers, kettles, humidifiers and other household equipment
Connect up to 1 device in a single circuit.
2-way up to 2 devices
4-channel connects up to 4 device
Another wide range of applications is in motors and motors, such as garage doors, rolling doors, electric fans, agricultural irrigation, etc.
If you have a remote control of your own, but struggle with the lack of remote range, you can also use our WiFi relay module to achieve WiFi remote control.
And you only need to connect COM and NO to both ends of your remote control's buttons.
Eric S Peterson
Reviewed in the United States on March 8, 2025
The 2 units I ordered started out working just fine. One stopped working after about a month. The blue led light barely flickered on the one that stopped. The unit is shorted out, checked with a volt meter. The other unit was used with the same power supply that the failed unit was using and works just fine. Needless to say, the product doesn't seem to be a very robust design. I tried to send it back but Amazon doesn't seem to have that option. Getting product support as far as a replacement doesn't seem to be supported
Chelsea
Reviewed in the United States on March 2, 2025
This works to automate your household electronics that can be switched on or off. It has the ability to act as a momentary switch like a push button for a garage door or can be use as a latching switch like a wall switch. This is controlled in the free app (eWeLink) you must download and use to set it up. Con: this is a Chinese app. So who knows about your data. I didn’t care too much but others might. This is compatible with Alexa voice commands and you can schedule this to trigger on/off which is why I bought it for my Liftmaster gate. It Works great!
Bryan Hough
Reviewed in the United States on January 13, 2025
Like the title says, worked great for about 6 months then started drawing large amounts of power. So much so that it was killing the battery on the gate it was attached to. Worked great until it didn’t.
Jesus Conc
Reviewed in the United States on September 22, 2024
It has more than 800 hours of continuous work and continues to work perfectly. It has a very good price-quality ratio.
Antonio Guerra
Reviewed in Mexico on June 29, 2024
tiene 2 modos de carga, el que tenga salidas NO / NC lo hacen más funcional y no necesita ajustes en la app e-we link
NedRocko
Reviewed in the United States on December 31, 2024
I used one of these to control the PCB of a whole house attic fan and some outdoor lighting. I used another to convert my garage door opener and additional lights. Works well after pairing the app with google home. (As long as you don't mind the mandatory data sharing with a small island in Asia) The new Matter devices will be nice, eliminating the need for two apps. But for now....The wifi signal is received well even in the attic but these are 2.4 ghz and that penetrates walls and ceilings well. I had to turn off 5 ghz in my xfinity router to get these set up. (I actually just gave the 5ghz wifi a different name for the few minutes it took to set these up on the 2.4 then changed it back so both matched. My router had this capability.) Its been a couple of months now and all is working well.
Don Ware
Reviewed in the United States on December 27, 2024
It has only missed reconnection once. Very simple to work and use.
Gaolatlhe G.
Reviewed in the United States on December 23, 2024
This is a nice Item
Sergio
Reviewed in Mexico on November 22, 2024
Cubrió lo requerido perfectamente y la app muy facil
Steve W.
Reviewed in the United States on November 16, 2024
Perfect for what I needed. Replaced a $145 relay that operated through a sim card that I was paying a monthly fee for. Was shocked by how small this was. If you have 2.4G wifi access where you'll be using this, it's the only way to go. Used it to activate a solenoid for the drop door on a hog trap. Used the 2nd channel to activate the deer feeder. Can activate either one from anywhere I have phone service. Can think of lots of stuff this little gem could be used for. Instructions could be a little clearer but if you're even using this thing, you're probably tech savvy enough to figure it out.
Fer
Reviewed in Mexico on April 1, 2024
Aunque no muy buena documentación como la típica de estos productos, el producto se programó fácilmente y se enlazó muy bien a la red, la operación resultó muy buena y a la fecha no ha fallado, yo la tengo para abrir una puerta eléctrica y lo hago con Alexa sin problema, sería muy recomendable que tuviera una carcaza, tiene las medidas idénticas que las de un switch de otra marca y utilicé la cubierta de plástico para poderla instalar con alguna protección.
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