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c++arduino

Convert IP address from String to IPAddress (Arduino)

I have an IP address that I receive as String (192,168,1,1) and I would like to put it in an object of type IPAddress. How do I do this conversion?

Solution

  • Arduino core class IPAddress has method fromString.

    Example:

    String s = "192.168.1.55";
IPAddress ip;

ip.fromString(s);
Serial.println(ip);