Newbie question:

I need to pass the last byte of a local IP as a parameter. Eg.: when Ethernet.localIP() returns, I need to extract the 100 and put it in a char array or string.

Anyone any ideas? Thx!

1 Answer 1


localIP() returns an IPAddress object. That object has an operator for [] allowing you to access the individual parts of it.

IPAddress ip = Ethernet.localIP();
  • As simple as that :-) Thx!
    – KVdaele
    Dec 18, 2015 at 22:26

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