Because on his site **broken link removed** you can't find documentation (you must to pay to get one) try here:
**broken link removed**
Erick recommends JK Micro's embedded 386 computers with built-in Ethernet. On JK Micro web site http://www.jkmicro.com/ you can find a development board including 186 processor at only $99. You can find some software in their download area, developed for FlashTCP embedded boards.
**broken link removed** is a set of files that will allow use of WATTCP with a dial-up PPP connection to the Internet. **broken link removed** is an example program that sends UDP packets **broken link removed** is an example of how to communicate with a POP3 mail server and send e-mail **broken link removed** is a TFTP (Trivial File Transfer Protocol) server for WatTCP