![]() Zum Beispiel: Serial.print (F ('Hello World')) Um Daten ohne Umwandlung in ihre Darstellung als Zeichen zu senden, verwende Serial.write (). 'abc' does not have a valid variable name. Du kannst Flash-Speicher-basierte Zeichenfolgen an Serial.print () bergeben, indem du Sie mit F () einschliet. For more details on the String object, which gives you more functionality at the cost of more memory, see the String object page. you can use the String data type, or you can make a string out of an array of type char and null-terminate it. ![]() It accepts various data types such as integers, floating-point numbers. Text strings can be represented in two ways. Sample output Enter inputs like variable integer, e.g. print() function is used to send data as human-readable text over the UART interface. The SafeStringReader has auto echo turned on so it displays the input as typed. The check on the int value is very robust. Syntax Serial.println (val) Serial.println (val, format) Parameters Serial: serial port object. The input line can be terminated by Arduino IDE settings, "Carriage return" or "Newline" or "Both NL and CR" or "No line ending" in which case the line is processed after 1sec (non-blocking delay) This command takes the same forms as Serial.print (). ![]() It links variable names to variables via functions that take the new value.
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