In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently for making smart home, internet of things, and other wireless do it ...

First, take a look inside the device: In principle, the Sonoff Basic is a single-relay unit to be used as retrofit, based on the ESP8266 chip, a very popular and inexpensive Wi-Fi solution. However, ...

A relay module is an electrical component. Various industries use this circuit board that houses one or more electric switches or relays in different circuits and electrical projects. Relay boards are ...

Smart lights normally require that you keep switches on all the time, and that can be a pain when someone flicks a switch out of habit. You’ll soon have a way to keep your lights available no matter ...

The intercom goes ultra-high-tech with this snazzy switch system from Wink. A smart thermostat? Smart light switches? Amateur hour. If you really want to up your smart-home game, it’s time to get ...