user31779: I am uncertain what a serial monitor does when I try uploading blink.  I get:
problem uploading to board avrdude stk500_recv910 programmer is not responding


user16810: You have probably not chosen the right COM port. Try picking a different COM port, if using USB cable.

31779: <p>I am uncertain what a serial monitor does when I try uploading blink.  I get:</p>

<pre><code>problem uploading to board avrdude stk500_recv910 programmer is not responding
</code></pre>
 16810: <p>You have probably not chosen the right COM port. Try picking a different COM port, if using USB cable.</p>
