Hi Guy, I have a question about SD Card.
I want to know how to code this scenerio.
You have a old file in the SD card but you don’t want it to be deleted or be removed, you don’t want it also to be over write. I want to happen is that when there is a old file i want that i can save again a new file without affecting the old data.
That can make it create more files, such as datalog1.txt, datalog2.txt… not deleting the old one and replace it with new.