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22 lines
415 B
C++
22 lines
415 B
C++
#include <SoftwareSerial.h>
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SoftwareSerial mySerial(2, 3);
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void setup()
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{
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Serial.begin(57600);
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Serial.println("Goodnight moon!");
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// set the data rate for the SoftwareSerial port
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mySerial.begin(4800);
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mySerial.println("Hello, world?");
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}
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void loop() // run over and over
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{
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if (mySerial.available())
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Serial.write(mySerial.read());
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if (Serial.available())
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mySerial.write(Serial.read());
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}
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