rC3 is coming!

What role(s) can play card10 in a distributed, remote conference? Brainstorming about connectivity, functionalities, interactions: Card10 at rC3

Firmware Update: Okra (as of 2020-02-02)

It is very easy to update your card10 firmware with just a USB-C cable. The update instructions also contain a list of the existing firmware releases.

Hello 36C3

Our assembly is here: c3nav

Please stop by at any time :)

We are working on a workshop schedule and post it on the workshop page

Camp was wonderful, see you at 36C3

if you still have a voucher (white or blue), bring it to congress and you might be able to redeem it against one of the card10s we are reparing in the meantime.

No sale of card10s!

Got a card10 you don’t use or need one for your next project?

The card10 exchange point is here


Welcome to card10 Wiki. You can browse this wiki source and read more about our GitLab instance.

card10 is the name of the badge for the 2019 Chaos Communication Camp.

Getting started

You just received your card10, what now? The Getting started page has some advice how to assemble and use the card10.

First interhacktions

After playing around with card10 a bit, you want to learn how to write your own software. Even if you have never programmed before, it is super easy to make some LEDs blink on card10 :)


Spare me the details just give me the links to the docs!


Photo of the card10 badge

Hello, my name is card10


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