will the Ethernet shield work stand alone for this task if supplied with 3.3V? To check for connection to a switch on the other end? Or do i need an Arduino board attached? I'm looking for a really "unmanaged" solution that is just plug an play.
will the Ethernet shield work stand alone for this task if supplied with 3.3V? To check for connection to a switch on the other end? Or do i need an Arduino board attached? I'm looking for a really "unmanaged" solution that is just plug an play.