Arduino sketch to activate Locca Remote Key via serial

locca.pde

const int basePin = 2;

void triggerRemote() {
  digitalWrite(basePin, HIGH);
  delay(2000);
  digitalWrite(basePin, LOW);
}

void setup() {
  pinMode(basePin, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  if (Serial.available() > 0) {
    Serial.read();
    triggerRemote();
  }
}