2011 UTC Also there is a cheap chip made by Microchip specifically the ENC28J60 that will add ethernet functionality to any device that has an SPI interface which the Raspberry PI has if not that there are also plenty of chips that do the same as long as the CPU has an external 16 bit data bus and a few address lines which the Raspberry PI also has In any case adding ethernet connectivity shouldn t be that much of a problem 00 42 25 September