“Picture of Arduino MEGA 2560 With WiFi Built-in - ESP8266
In today’s text, we discuss an Arduino that I consider extremely special, as it has an ESP8266 embedded in its board. It doesn’t have the ESP12 soldered onto the board. Instead, it has the Espressif chip. So, on the board you have the built-in Tensilica chip with 4MB of memory, along with the ATmega2560, which is the traditional Arduino Mega.
Let’s move onto how this Arduino works, and let’s do an assembly that shows when you should select ESP or Mega to perform a home automation. With this, we can turn lamps on and off, which is a mechanism that can be very useful for you to make improvements in your house.”