Can the community help me with a link to an Ethernet Shield that works? Which library does it work with, Ethernet or Ethernet2?
I have an Ethernet Shield that is based on the W5100 which works "most of the time" with the Ethernet library.
I have another Ethernet Shield based on the W5500 which does NOT work most of the time but sometimes it manages to pull an IP using the Ethernet2 library.
I tried this relatively expensive Shield from Adafruit but it never worked and Adafruit was not able to help. I thought it was defective until I tried the same shield with an Arduino Mega and it worked fine.