Click on the right arrow button (upload button) as shown in the figure to upload the program to the module. This will start the blinking LED on the onboard LED of the NODEMCU module connected to pin ...

Simple Windows application to listen to voice commands in your computer and send them to an Arduino or ESP8266 board. Commands to Arduino are sent via serial port. Commands to ESP8266 are sent via ...

A little board that adds WiFi to any project for a few hundreds of pennies has been all the rage for at least half a year. I am referring to the ESP8266 and this product is a marrige of one of those ...

In this post, I am going to probe the components and compatibility of a cheapest Arduino Uno Wi-Fi board you can buy for your IoT projects. The UNO R3+WiFi (ATmega328P+ESP8266) board is an unofficial ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.