Prints data to the transmit pin of the software serial port as raw bytes. Works the same as the Serial.write() function.
byte
write() will return the number of bytes written, though reading that number is optional
SoftwareSerial mySerial(
10
,
11
)
;
void
setup
(
)
{
mySerial.begin
(
9600
)
;
}
void
loop
(
)
{
mySerial.write
(
45
)
;
// send a byte with the value 45
int bytesSent = mySerial.write
('hello')
;
//send the string 'hello' and return the length of the string.
}
The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.