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4.85 out of 5
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  • 11/11/2017

    installation ohne Probleme. Funktioniert tadellos. Umschaltung von Tastfunktion auf Schaltfunktion einfach.

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  • 24/05/2018

    Easy to setup and install.

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  • 29/04/2018

    A well made circuit board which easily linked to the Ewelink App. There are two modes of operation for the relays either open/closed as controlled by the App OR the inching mode which immediately closes the relay one second after it has been opened (not a very useful function). The case did not fit the circuit board and required some minor alteration since the circuit board was wider than the slot in the case so a little cutting of the case was required. Once linked to the Ewelink App it is also then possible to incorporate it into Amazon Alexa. Overall - a good circuit board poor case.

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  • Ranki
    DE
    03/01/2018

    Although I can connect the board to my local wifi I am not able to use them as the connection to the cloud does not work. Internet is no problem and party it worked but very instable. I tried it with two of them. Therefore I am trying to flash them in order to test another firmware. Does anyone have a clue how the get it in flash mode and how is the pin order on the board?

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  • 02/07/2017

    I bought this modul to flash it with my own arduino firmware but found ho howto in the internet. therfore i write my own one: http://www.ablegen.de/itead4channel/ have fun

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  • 20/09/2018

    Have 3 of these units in operation. Operate them via the EWeLink App. Works perfect. Unfortunately there is no real user manual with the product, but found useful info in a couple of YouTube videos. This video info is a must for installation. Great product. Kare

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  • 05/04/2018

    Item work as stated and is very good in controlling different devices. I applied this to control the outer gates and garage door of my house remotely. Only problem is Sonoff server occasionally got some connection problems throughout the last 3 months.

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  • 18/01/2018

    I can control 4 switches with one wifi connection using the app anywhere in the world. The unit only take 5v USB to use. The output can connect to garage doors or switching power supplies 4 independently. The app tell you the Wi-Fi signal strength. Need to have good signal to work.

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  • 29/12/2017

    je vais l'utiliser pour commander des volets roulants SOMFY . je peux commander les 3 boutons (montée, descente , milieu) ce produit fonctionne parfaitement et avec une adaptation de la télécommande des volets , c'est parfait !

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  • 17/08/2019

    Embalagem com item bem acomodado e por isso chegou em bom estado. Ainda não teve qualquer utilização nem foi efectuado teste de funcionamento.

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