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 ...

This cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where wired connections are impractical or ...

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, ...

Fire-Lite Alarms has added a wireless relay module to our SWIFT® line of devices. The SWIFT® relay module expands wireless application opportunities providing the ability to activate a remote power ...

We may receive a commission on purchases made from links. Smart home gadgets can be as simple or complex as you'd like to have them. From smart lights and doorbells to smart thermostats and motion ...

Wemo adds three-way capabilities to its Wemo WiFi smart switch, providing homeowners extra flexibility and saving them some cash by eliminating the need for a companion switch. Wemo has handily solved ...

As part of their quest to make their homes more intelligent, many people install smart switches. With a smart switch, you can use a smartphone app or voice assistant to control your lighting remotely, ...