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 ...

This project will help us in monitoring of the surrounding air quality. We require MQ135 gas sensor which is useful in greenhouse gases detection like CO2 and NO2 and NODE MCU ,2X16 LCD display, ...

This repository contains a simple IoT (Internet of Things) project that allows you to control electrical devices, such as room lamps, using a Raspberry Pi as the server and a Node-MCU ESP8266 ...