The ESP8266 is a small, low-cost chip that is used to connect devices to the internet. It can be used in a variety of projects, such as building a smart home, creating a weather station, or controlling a robot. To explain the ESP8266 to a primary student, you could start by saying that it is a tiny computer that can be used to make all sorts of things “smart” or connected to the internet. You could also explain that the ESP8266 is often used with a microcontroller, which is a small computer that can be programmed to do specific tasks. Finally, you could show the student some simple examples of how the ESP8266 is used, such as turning on a light with a smartphone or using a temperature sensor to measure the weather.Try again