I have a real Arduino.org Uno R3 and an Ethernet shield V1.1. I have them jumpered togehter not piggy-back.
4 → 4
10 → 10
11 - > 11
12 → 12
5v → 5v
Grd - > Grd
My router is on DHCP
I used Arduio IDE 1.6.1.1 to load Example / Ethernet / DhcpAddressPrinter.
I don’t know the real mac address so I used the one in the sketch.
Loads fine and the network cable looks active but I get
server is at 0.0.0.0
I see no new leases on the router in the DHCP log. Am I having a driver issue?
*R