Learn software defined radio with gnuradio. From zero to hero in 35 beginner friendly challenges.
This is an online event, you can participate from anywhere and you do NOT need a 38C3 ticket to play. However there is a meeting point at the SDRCTS Assembly at 38C3 to get in touch with other players.
https://sdrcts.tildepipe.org
location
online - https://sdrcts.tildepipe.org