I have an Arduino Mega 2560 that I would like to connect to the internet using an ESP8266-12E.
Searching the internet for relevant keyphrases only yielded one type of result: The articles all explain how to program the ESP using the Arduino. Been there, done that.
Does anybody know of a way to use the ESP as a "wifi interface" for an Arduino, e.g. using a Serial interface from the Arduino?
Basically, I'd want to use the library ESP8266Wifi transparently on my Mega 2560, and maybe in conjunction with something like WifiManager - all of that running on the Mega.
The only thing I found was this: https://www.hackster.io/jeffpar0721/add-wifi-to-arduino-uno-663b9e. But this uses AT commands only.
Any hint is appreciated.