Arduino's Create Agent is what you need to get started to coding, so whether you're on PC, Mac, or even on Chromebook, here's how to download the program.

In it, he shows an example of using all three ESP32 UARTs from an Arduino program. He calls the third port “secret” although that’s really a misnomer.

Installing the library is as easy as checking out the code from GitHub into your Arduino install, so that’s exactly what I did. I then spent a couple days playing around with it.

This article describes how to get started with the Intel® Galileo board and the Arduino* IDE.If you prefer developing with Java*, JavaScript, C++, or Python, see “Programming Options,” below ...