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ESP32 XML: Getting attribute of element

DFRobot Dec 17 2019 259629

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:

https://www.dfrobot.com/product-1590.html

Previous introductory tutorial on the library:

TinyXML-2 GitHub page:

https://github.com/leethomason/tinyxml2

TinyXML-2 documentation page:

http://leethomason.github.io/tinyxml2/index.html

QueryIntAttribute documentation:

http://leethomason.github.io/tinyxml2/classtinyxml2_1_1_x_m_l_element.html#a8a78bc1187c1c45ad89f2690eab567b1

Tutorials Writer: Techtutorialsx

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