A simple Arduino library for interfacing Arduino Mega with an ESP8266-01. Most read/write functions have the same method as their Ethernet counterparts. For now, comments explain the various functions (examples will be up soon).

Things to note:

• I have used Serial3 since it was the most accessible serial port on the Mega, leaving the others free for use.
• Remember to change that port if you are using another Serial port for communication with the ESP8266.
• The ESP8266 uses a default baud rate of 115200. Change it if you're using something from another manufacturer.