• Print format
    Prints data to the serial port as human-readable ASCII text.
    Format: specifies the number base (for integral data types) or number of decimal places (for floating point types)
    Example:  reads an analog input on analog in 0, prints the value out.


  • Serial readSerialRead2
    Reads incoming serial data.
    Returns the first byte of incoming serial data available (or -1 if no data is available) – int


  • Serial available:
    Get the number of bytes (characters) available for reading from the serial port. This is data that’s already arrived and stored in the serial receive buffer (which holds 64 bytes).


  • Print on new line:
    Prints data to the serial port as human-readable ASCII text followed by a carriage return character (ASCII 13, or ‘\r’) and a newline character (ASCII 10, or ‘\n’). To view the output text, the serial baud rate should be set to 9600. This is a choice of TUNIOT to make thing easier.
    Example: Showing the value of the photo-resistor on the serial monitor Video 


  • Serial Write:
    Writes binary data to the serial port. This data is sent as a byte or series of bytes; to send the characters representing the digits of a number use the print function instead.


  • Serial write (return):
    Will return the number of bytes written, though reading that number is optional.
    Return BYTE.


  • Serial Flush:
    Waits for the transmission of outgoing serial data to complete.