
Of ESP8266 // We'll use a software serial interface. Send AT commands to ESP8266 from Arduino Uno via a SoftwareSerial port. ESP8266 offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from. Above code for Arduino to ESP8266 by Serial. In the above example I am using software serial to talk to the ESP8266 and this.
