btw, i was wondering, if i connect 2 arduinos to a usb hub, and put them in a casing, can i count on it that the "porting" will allways be identical? sorry, i just cant test it cause i dont have 2 arduinos at the time 
btw, i was wondering, if i connect 2 arduinos to a usb hub, and put them in a casing, can i count on it that the "porting" will allways be identical? sorry, i just cant test it cause i dont have 2 arduinos at the time