The equivalent stock Arduino demo is blink:<p><pre><code>  void setup() {
    pinMode(13, OUTPUT);
  }

  void loop() {
    digitalWrite(13, HIGH);
    delay(1000); 
    digitalWrite(13, LOW);
    delay(1000); 
  }
</code></pre>
From my experience of teaching many non-programmers how to use this sort of device, I think I&#x27;ll stick with Arduino for now.