I'm pulling my hair out. Having never used file storage, I would like to use datafile component to store what would essentially be an X columns by Y Rows (appending every time a new row is added).
I do not want to use TinyDB, or Google sheets - simply a FILE that I can save, but after inserting a DATAfile component into designer, and looking at the options in BLOCKs, the only block I can understand how to use is CALL DataFIle.readfile !
Could anyone point me to a video tutorial please?
Thanks!