Libelium Waspmote Technical Manual page 117

To show the ease of programming, an extract of code is included below:
{
SD.create("FILE.TXT");
SD.appendln("FILE.TXT", "This is a message");
}
Related API libraries: WaspSD.h, WaspSD.cpp
All information about their programming and operation can be found in the document: SD Card Programming Guide.
All the documentation is located in the
Note: Make sure Waspmote is switched off before inserting or removing the SD card. Otherwise, the SD card could be damaged.
Note: Waspmote must not be switched off or reseted while there are ongoing read or write operations in the SD card. Otherwise, the
SD card could be damaged and data could be lost.
Development section in the Libelium website.
-117-
SD Memory Card
v6.3