30A Hight Power WiFi Wireless Smart Switch, DIY Module for Smart Home Automation, ewelink APP Remote Control, Timer, Compatible with Alexa & Google Home

In-service for 3 months now without issue – Household 50G Water Heater
Let me start with — The effort was worth it $$.The easy part… Adding this device to the power feed at the water heater. My electrician friend had it installed in about 10 min.The interesting not so easy part — Connection to the network and programming.- I struggled to connect to the network – This only connects to 2.4G, and I could not find it on my network.- I created a 2.4G and 5G mode and was able to find it and connected.- Programming took me a bit of time, but not too bad. I now have a weekday and weekend schedule and easily turn off the “On” part of the schedule to leave it off while on trips. Turn the schedule back on before I get home, remotely! :-)I have not had one issue with this smart switch since I got it running. My biggest upfront issue was the 2.4G connection. If you already have a visible 2.4G/5G network, your setup will be easier. You need to have a 2.4G Wi-Fi signal where this switch will be installed.

Great for automating landscape lighting
We had an old mechanical clock driven switch for the landscape lights. As days get shorter or longer it was a hassle having to manually go and change the little screws. I removed the clocks snd installed this instead. Now the landscape lights are controlled by Alexa and turn on 20 minutes before sunset, whenever that is and off at midnight. Note that in USA for tis to be code, it will need to br installed inside a box. The box needs to br plastic, otherwise wifi will not connect.

I would have given it 5 stars but…
I got it to work by finding eWeLink app. It was super easy to set up and it works with Alexa, seamlessly. The reason for 4 stars instead of 5 is because it came with a manual completely in Chinese. Not a hint of English. C’mon guys, you’re selling to one of the largest markets on the planet, so you can’t take an hour to add an English manual? UGH!

User Manual
Everyone complains that the user instructions are in Chinese! So, I had Microsoft translate them and here are the pertinent points:OCTBIOMO SMART SWITCHProduct User Manual/User ManualInput Voltage 90 – 250 vacOutput Voltage 90 – 250 vacCommunications WIFI / 802.11, 2.4GHzDimensions 89 x 43 x 30 mmPower/WiFi indicator light (red) Product parametersPairing button/manual switchInstallation instructionsPlease check the following before using this device● Your smartphone is connected to a network that can access the Internet.● The phone system version must be Android 5.0 or above or 10.0 or above;● The phone must be able to access the APP store and download A● If your wireless router is set with a Mac address, please go to the router backend and turn off the Mac filtering function.How to pair the device with the eWeLink APP● Download the Yiweilian APP eWeLinkThe following matters:2.4G network accessAndroid 5.0 or above or IOS● Connect your phone to 2.4GHz WiFi and turn on Bluetooth;● Press and hold the pairing button for more than 5 seconds, the indicator light flashes twice and stays on once, entering the network pairing mode.●Open the APP, click the bottom, select “Bluetooth Pairing”, click “Next”, and the APP will automatically scan for devices.● Click on the scanned device, then select the Wifi connected to your phone, confirm that the relevant information is correct, click “Save”, and wait for the device to be connected.Compatibility mode (AP)If the network pairing fails using the quick add mode, please use the “Compatible Mode (AP)” to pair.● Press and hold the pairing button for 5 seconds until the device indicator light flashes twice and once long, release the button, and press and hold the pairing button again for 5 seconds until the device indicator light flashes quickly. The device enters compatible mode.● Click “.” on the app interface and select “Compatible Mode”. First connect your mobile device to the WI-FI account: ITEAD- …………… Password: 12345678. Then return to the “E-WeChat” app, click “Next”, and wait for the pairing to be completed.●Click on the added device and click the settings icon in the upper right corner.

Funciona de maravilla para poder controlar cualquier aparato electrónico desde una lámpara que quieras automatizar para encendido/apagado hasta una bomba para agua, sólo funciona con conexión WiFi a 2.4 Ghz

Llegó a tiempo,bien empacado. Se ve muy resistente. lo instale, hice pruebas y todo funcionó bien.lo queiero para activar una bomba con la cual riego una área verde. Cómo a estado lloviendo no lo he usado.