The Arduino Mega 2560 with built-in ESP8266 is a versatile development board that combines the power of the Mega 2560 microcontroller and the Wi-Fi capabilities of the ESP8266 module. This board is ...

Arduino - Web Server (Mega 2560 R3 built-in ESP8266) This tutorial goes over how to use the Mega 2560 R3 built-in ESP8266 and create a web server by flashing the onboard ESP8266 with AT firmware which ...

Meanwhile, the Arduino Mega is getting the same USB chip along with an ATMega2560 processor with twice the memory. Right now only 128K is available, but that's a software limitation and they're ...