I have been playing with an Arduino Uno and Arduino Mega with some success, but struggled to reliably communicate over wireless. I then purchased an Arduino PC which has a 1 GB file system on it. I set up FTP so I can read and write to a file on the Arduino PC from my PC. But now I am stuck because my Arduino sketch doesn't write to a file system. It seems that the FDEVOPEN command may work but then I need the file structure defined somehow. There are things on the internet that suggest I could run PHP to write to a file.
So my question really is, what is the best way to access the file system from within an Arduino Sketch, or should I be using PHP to talk to the file system and to my arduino pins. If I use PHP, how do it get going.
Alternatively is there a better way to communicate across WIFI from my PC to my Arduino PC
PS. sorry of I have posted this in the wrong forum...