I just got an Arduino Nano and would like to connect it to an Ethernet Shield made for an UNO. Can anyone tell me what I need to do to get the Nano to talk to the ethernet shield? Thanks...arniep
You need jumper wires to make the connections.
Can you be more specific as to what pins need to be 'jumpered'? Thanks.
Arduino communicates with both the W5100 and SD card using the SPI bus (through the ICSP header). This is on digital pins 11, 12, and 13 on the Duemilanove and pins 50, 51, and 52 on the Mega. On both boards, pin 10 is used to select the W5100 and pin 4 for the SD card.
Duemilanove is the same pins as Uno and Nano.
Are those pins needed in addition to the 6-pin (2x3) ICSP header? Thanks.
Those pins are also connected to the ICSP header. The ethernet shield uses the ICSP header because the SPI pins are different on the Uno and Mego.