SONOFF S40 Lite 15A WiFi Smart Plug ETL Certified, Smart Socket Outlet Timer Switch, Compatible with Alexa & Google Home Assistant, IFTTT Supporting, No Hub Required -A Certified for Humans Device

The APP is great. Powerful little plug

I have been using Sonoff sockets, S20s and S31s, for a couple of years. I have about 10 of them currently operating in two houses, none have failed. I do reprogram them with the Arduino IDE. They use an ESP chip from Expressif which are very reliable. So this a rating for the hardware, I have never used their cloud service or software.

Got these because they are easy to open and easy to flash with Tasmota so I dont need to go through Sonoff servers to control my lights. They arrived on time, were easy to get working and as I type this, they are controlling lamps in my house controlled by a Raspberry Pi running Node Red over MQTT while I am out of town. So far, I am a happy camper.

Excelent product ,i have one fan working with Alexa !!

Works well as is, but once Tasmota is flashed to it, its functionality is increased ten-fold.

Easy to open up and put tasmota on. Also leaves room for second plug. Great sonoff smart switch.

First smart device that Ive ever bought that I couldnt get to connect to my network.

I went with Sonoff because I needed the 220V support. The S31 has been great and Sonoff has added many great features. Helping keep track of power consumption and being able to set schedules for a fish tank light. I also have one for heating the tractor block. Its great to turn on remotely when I know I will need to clear some snow later in the night.

These little units worked just like I wanted them to. We connected them to our Christmas lights all throughout the house and then controlled them natively via our Google Nest Mini.

Sumamente sencillo de instalar y configurar con Alexa, una configura dos, funcionan a la perfección, hyper recomendado