TRS-GPT – ChatGPT client/server for the TRS-80
Hi there HN community. I'm excited to show my personal project -- an open-source code and hardware approach that connects my 1980's TRS-80 Model III computer to an OpenAI server. The TRS-80 can hold a chat session with OpenAI, and it's all very retro feeling. There were challenges along the way, as the approach to interfacing between ancient hardware and modern software interface wasn't immediately available. Please see https://github.com/druid77/trs-gpt for all the details, and let me know if you have any ideas for improvements. For example, adding support for voice.
TRS-GPT – ChatGPT client/server for the TRS-80 launched on August 26, 2023 with 102 votes, #798 of 4,347 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
TRS-GPT is an open-source client-server system that enables a 1980s TRS-80 Model III computer to conduct chat sessions with OpenAI's servers. The project bridges vintage hardware and modern AI through custom code and hardware interfaces, allowing retro computing enthusiasts to interact with ChatGPT on classic equipment. The software and schematics are available on GitHub, with potential for future enhancements like voice support.
written from the facts on this page · September 2026
From the sources
trs-gpt
Thinking back, I often tell others that I greatly improved my reading and vocabulary skills while playing games such as Zork on a CRT television connected to the Atari computer. As I played games, I became curious about how they were made, and I discovered the BASIC programming language . example courtesy of https://www.youtube.com/@mmille10 Although only the basics of the language made sense to me, I got a kick out of painstakingly, manually typing in long programs that did cool things from my subscription to Antic Magazine : But what I really wanted to write was an interactive program like Zork, but where I could chat with it, and it would be able to hold an intelligent conversation with…from druid77.github.io
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