// the setup function runs once when you press reset or power the board
void setup() {
// initialize digital pin LED_BUILTIN as an output.
pinMode(PB0, OUTPUT);
pinMode(PF4, OUTPUT);
pinMode(PG4, OUTPUT);
}
// the loop function runs over and over again forever
void loop() {
digitalWrite(PB0, HIGH); // turn the LED on (HIGH is the voltage level)
digitalWrite(PF4, HIGH); // turn the LED on (HIGH is the voltage level)
digitalWrite(PG4, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
digitalWrite(PB0, LOW); // turn the LED on (HIGH is the voltage level)
digitalWrite(PF4, LOW); // turn the LED on (HIGH is the voltage level)
digitalWrite(PG4, LOW); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
}
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