This repository provides an example code for establishing serial communication between an Arduino Uno and an ESP8266 module. The Arduino Uno acts as the host, while the ESP8266 module serves as the ...

USB Cables: For connecting Arduino UNO and NodeMCU ESP8266 to the computer for programming and power. Serial Connection Wires: To establish communication between Arduino UNO and NodeMCU ESP8266.

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...

Arduino.org (Arduino Srl) has launched Arduino UNO WiFi board, bringing Arduino (Atmel ATMega328P MCU) and ESP8266 together, and adding WiFi to the popular Arduino UNO board, while keeping all ...

Add Wi-Fi to Arduino Boards for $3 with ESP8266 Wi-Fi Serial Module There has been some buzz around ESP8266 Wi-Fi module, mostly because of its low price, and SDK availability, meaning it could become ...

To connect your Arduino to the internet, there are two popular options. One option is to use an ESP8266 with Arduino and the second option is to connect an Ethernet module with Arduino. In this ...

[Piotr] was working on a recent Arduino project when he ran into a problem. He was having trouble getting his Arduino Pro Mini to communicate with an ESP8266 module. He needed a way to snoop on the… ...