ike.</p>
<img alt="_images/stepEdits.png" class="align-center" src="_images/stepEdits.png" />
<p>Make sure you save the changes. Once you have, you can eject the SD card and put it back into
the Teensy. With the code flashed to the Teensy and Nano and the SD card
configured, we’re ready for our first trial.</p>
</section>
<section id="conducting-the-first-trial">
<h2><a class="toc-backref" href="#id6" role="doc-backlink">Conducting the First Trial</a><a class="headerlink" href="#conducting-the-first-trial