Blink Raspberry Pi Status LED using Particle

particlepi-blink.ino

// Blink Raspberry Pi's status LED

const int status_led = D7;

void setup() {
  pinMode(status_led, OUTPUT);
  digitalWrite(status_led, LOW);
}

void loop() {
  digitalWrite(status_led, HIGH);
  delay(500);
  digitalWrite(status_led, LOW);
  delay(500);
}