Conversion

Projects Programming
11

Well after DHCP my IP acquisition is 192.168.0.43.

I tryed this:

uint8_t ipAddr[12] = {Ethernet.localIP()};
    char buf[12];
    sprintf(buf, "%d.%d.%d.%d\0", ipAddr[0], ipAddr[1], ipAddr[2], ipAddr[3]);
    Serial.println(buf);
    twitter.post((char*)buf);

and I got in my Tweeter "192.0.0.0"

missing something...