ESP32 XML: Getting attribute of element

In this tutorial we are going to learn how to extract the value of an attribute from an element of a parsed XML document. We are going to be using the Arduino core running on the ESP32. We will be using the TinyXML-2 library.

Tested on an ESP32 FireBeetle board from DFRobot:

Previous introductory tutorial on the library:

TinyXML-2 GitHub page:

TinyXML-2 documentation page:

QueryIntAttribute documentation:

ESP32,Arduino,XML,parsing,programming,tinyxml-2,