HC05 is basically a Bluetooth module which supports Serial Port Protocol (SPP) and is popularly used in many wireless applications. HC05 can be used to switch between master mode and slave mode and it ...

In this tutorial, we will learn how to make a simple circuit with the help of the 433 MHz RF module that is widely used in many applications, including remote control systems, wireless security ...

The ESP8266 is the answer to “I want something with Wifi.” Surprisingly, there are a number of engineers and hobbyists who have not heard of this chip or have heard of it but don’t really ...

Smart Switch Using Esp8266 The program description: This program allows users to connect to the wifi using NodeMCU (ESP8266) module to control any electronic output devices (240V bulb in this case) ...

The new batteryfree and wireless switch module from ZF features its patented technology using the EnOcean RF standard, specifically developed for Energy Harvesting solutions.

ZF presents a battery-free and wireless switch module based on its patented energy harvesting technology and the EnOcean protocol at Light+Building in Frankfurt. As a member of the EnOcean Alliance, ...

EnOcean also has a range of self-powered 1GHz wireless switch modules used in the building automation and smart home sectors. With the 2.4GHz (IEEE 802.15.4) switch module, the supplier is addressing ...