13 lines
279 B
C++
Executable File
13 lines
279 B
C++
Executable File
void setup() {
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// put your setup code here, to run once:
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// initialize serial communication at 9600 bits per second:
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Serial.begin(9600);
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//print message serial monitor
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Serial.println("Hello world!");
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}
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void loop() {
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// put your main code here, to run repeatedly:
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}
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