it's a savegame hack. they read it with a normal ds, modified it and transfered it back with a normal ds. the µc is only for debug/reading the ram.
but because i know gbatemp won't read this post, it's propably in 2 pages a known fact, that the board is needed for the hack...
but because i know gbatemp won't read this post, it's propably in 2 pages a known fact, that the board is needed for the hack...