<p>It gets programmed locally into eeprom, but there is no reason that it can't query a server. Nobody has stepped up to writing the code yet. </p>
<p>We designed it to work with the Arduino Ethernet shield. That's one reason for the 1A switching PS - certain of the network shields have a reputation for smoking the on-board regulator in the Arduino.</p>
<p>Arclihght</p>
<div class="gmail_quote">On Jan 22, 2011 8:48 AM, "Nathan Witt" <<a href="mailto:wittnl@gmail.com">wittnl@gmail.com</a>> wrote:<br type="attribution">> Cool! So this gets programmed with all of the valid cards or is there a<br>
> server it queries?<br>> On Jan 22, 2011 7:35 AM, "Tim Saylor" <<a href="mailto:tim.saylor@gmail.com">tim.saylor@gmail.com</a>> wrote:<br></div>