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!

current firmware version: Leek (as of 2019-10-19)

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.

Meet with other card10 hackers at the card10 workout in Berlin

We will meet up for the second card10 workout at xHain in Berlin on the weekend from November 9th to 10th! More info 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!


Hello, my name is card10


Social Media



Events archive.