DOS ain't dead

From https://www.yyzkevin.com/picopcmcia/

PicoPCMCIA

This is a PCMCIA development board for retro-computing enthusiasts who want to experiment with audio, networking, and expansion on vintage laptops and mobile devices. While ISA users have enjoyed projects like PicoGUS and PicoMEM, PCMCIA users have long been limited to scarce legacy cards with narrow functionality — this board aims to change that. The project is fully open source, and while it is designed to encourage low-level experimentation and development, pre-built, community-provided firmware is available for users who want to test functionality without diving into the technical details. It is intended for hobbyist and development use and is not certified for production deployment.

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I discovered this some month ago but HW design files/sources was not available yet. Seems to be a must have for my HP 200LX, maybe with Microweb it will gets online :)

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DOS gives me freedom to unlimited HW access.