Quozl once made mention on a Tandy 102 mailing list that he had written the start of a TCP/IP protocol stack for this ancient machine. It is now released under the GNU Public License. It was based on fth100, a Forth implementation for Tandy 100 laptop computers.

tandy-102-udp-ip-1995-01-29.tar.gz unpacked source 13 April 2004