Light fidelity (Li-Fi) is a widely adopted form of wireless communication that uses optical energy to verify device ...

Every ESP8266 module has three operating modes: Station (STA) Mode Soft Access Point (AP) Mode Soft AP + Station Mode To control ESP-01 module without a router or internet connection, it must be in AP ...

This paper presents a smart irrigation system which is economical and gives the automation in the farm. The aim of this paper is to design an Arduino based controlled irrigation system using Wi-Fi ...

An arduino library to create html string in the sketch for ESP8266/ESP32 WebServer. PageBuilder is an Arduino library class dedicated to the ESP8266WebServer or the WebServer(ESP32) for easily ...

The RGB LED module lets you make all sorts of colors with just four pins from the Arduino. Learn how to do it here!

In this tutorial, we are going to set up the NodeMCU-ESP8266 with the Arduino Cloud IoT. To test it out, we will send DHT11 sensor data from the board to the cloud, and set up a switch that can ...

as you obviously are beginner you should do a lot of BEFOREHAND reading, best starting with the above questionaire (and mentioned docs). Then please close the issue and look for help at more suitable ...