In mBed homepage, They explain that users can use Ehternet shield W5200 on Nucleo-f401re.
Now, It was discontinued. so, I buy W5500.
I use W5500 Interface library and main.cpp in W5200 example(I changed).
but, It doesn
t work!! F401re cant use W5500?? or Anything wrong in my code??
I need your help!