In this IoT projects, I have shown you how to make the smart home with Google Assistant & Alexa using NodeMCU ESP8266 to control relays with voice commands and manual switches. I have used all the ...

Using a relay with the ESP8266 is a great way to control AC household appliances remotely. This tutorial explains how to control a relay module with the ESP8266 NodeMCU. We’ll take a look at how a ...

Using a relay with the ESP8266 is a great way to control AC household appliances remotely. This tutorial explains how to control a relay module with the ESP8266 NodeMCU. We’ll take a look at how a ...

Programming ESP8266 to control our Solid-State Relay The code is simple. Two GPIO pins are available in ESP8266-01. GPIO 0 is selected as a button pin and GPIO 2 is selected as the Relay pin. When the ...

This paper describes the construction of an advanced control system designed specifically for industrial appliances. It uses the user-friendly mobile application Blynk and an affordable open- source ...