Modulo wifi ESP8266 para añadir conexión Wifi a nuestro Arduino
Módulo ESP8266 Serial WIFI | Tesla Electronic EIRL
Modulo WiFi ESP8266 NodeMCU
Amazon.com: Songhe ESP8266 NodeMCU CP2102 ESP-12E 4M Bytes Internet of Things WiFi Development Board Serial Wireless Module for Arduino IDE Micropython (5PCS) : Electronics
How to Connect an Arduino to the Internet with an ESP8266 Module - Kunz, Leigh and Associates