An Arduino shield with an ESP8266 module is a technological marvel that combines the versatility of an Arduino board with the powerful wireless capabilities of an ESP8266 module. The ESP8266 module is ...

This Arduino sketch demonstrates how to connect an ESP8266 WiFi module to a WiFi network using AT commands sent over a software serial interface. The code also reads output from the ESP8266 and ...

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.

Setup is fairly simple with downloads for Linux, OS X, and Windows. This isn’t an ESP8266 shield, either: you can write code for the ESP module, connect the serial pins, and hit the program button.