title: Embedded wifi device that can accept terms on a captive portal?
body: <p>I'm building out an IoT solution for a client and the network admins are insisting that the devices only connect through the guest network, which has a captive portal with terms of service that must be accepted with a UI button press before gaining external internet access.  Most IoT Solutions I've looked at so far (electric imp, Spark core) explicitly state that they cannot connect to a captive portal. I've seen other higher-level code for automatically interacting with a captive portal but I have not found a solution that allows an embedded wifi device (like the CC3000) to automatically accept terms on a captive portal. </p>
  
  <p>Has anyone seen or built a custom wifi stack for something like the CC3000 that can recognize and interact with a captive portal? is there another embedded wifi solution (xbee wifi maybe?) that has had success in this area?</p>