Sd Card XML

hi, i am trying sd card module, i want to create file (xml) in sd card and read / write * .xml file

There isn’t a lot of information in “Wiki” about this, can someone help me and give me a tip or an example?


I would first learn how to access files. Mike pointer out the link. Then learn about XML handling.

Once you understand each feature individually then you can bring them together to accomplish what you need,