Welcome to the Osmocom Card Operating System

Osmocom COS (or short OsmoCOS) is an experimental Card Operating System for smart cards,
specifically for those based on the ChipCity CC32RS512 microcontroller.

Right now it is not much of a COS, but the early beginnings of a development environment
for COS development.

Starting Points

Mailing List

We now have a mailing list for developers of this project. You can subscribe or manage your subscription at

GIT repositories

The following git repositories are relevant to this project:

For a complete list of local wiki pages, see TitleIndex.

Updated by laforge almost 6 years ago ยท 5 revisions

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