My email address is adam@dunkels.com. I get a lot of email so don't count on a reply.

For questions regarding the Contiki operating system, try the contiki-developers mailing list here.

For questions regarding the uIP embedded TCP/IP stack, try the uip-users mailing list here.

I am no longer active in the lwIP project. For questions regarding lwIP, try the lwip-users mailing list here.