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/*
Blink
Turns an LED on for one second, then off for one second, repeatedly.
This example code is in the public domain.
*/
void setup() {
// initialize the led pin as an output.
pinMode(BOARD_LED_PIN, OUTPUT);
}
void loop() {
digitalWrite(BOARD_LED_PIN, HIGH); // set the LED on
delay(1000); // wait for a second
digitalWrite(BOARD_LED_PIN, LOW); // set the LED off
delay(1000); // wait for a second
}
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