Hi,
at first. I am Sorry about my English:) But I try my best!
I want to connect my iPad2 with an Arduino Board Mega.
I use a book iOS Sensor Apps with Arduino, but when I write The example Code, like this:
void loop()
while (Serial.available() <= 0) {
Serial.printIn("Hello World");
delay(300);
}
Than Arduino make an error, that somethink is wrong with "printIn"!