My 4GB card works fine in my ethernet shield sd slot on a Mega, and I am using the SD library. So I think it is neither the Mega nor the library.
Are there any files that violate the 8.3 filename format on the sd?
The SD library finds mine ok
My 4GB card works fine in my ethernet shield sd slot on a Mega, and I am using the SD library. So I think it is neither the Mega nor the library.
Are there any files that violate the 8.3 filename format on the sd?
The SD library finds mine ok