As all know, we can play the ESP32 with Arduino because ESP32 is Arduino compatible, and the ESPlay Micro is no exception. ESPlay Micro is not only a game emulator to provide entertainment, but also a learning tool that is an Arduino programming development platform.

In order to develop or play the ESPlay Micro easier for more people, I'm going to show you some examples of programming ESPlay Micro using Arduino.

All the demo codes are available from Github.

Before using Arduino to develop the ESPlay Micro, it is required to install some Arduino libraries to support it. You can check Github for the library details.

Clock and audio player

Have you noticed that the ESPlay Micro provides some IO interface onboard? They are the extensible I2C interfaces, which you can connect some sensors and obtain the measuring through Arduino programming. I connected an SGP30 sensor to it and programmed the ESPlay Micro to be a CO2 monitor.