<!-- Please keep ongoing and current events in sync with _index.md -->
- Upcoming:
-card10 [workout in Berlin](/events/workouts/berlin-2019-11-09): xHain, Sat-Sun, November 9th to 10th, 2019
-DiVOC R2R: 2021-04-04 Bluetooth LE in MicroPython (auf der card10 badge) https://meet.ffmuc.net/card10-mp-ble
<!-- past events, please remove any events you move here from _index.md to keep the home page clean -->
- Previous
- card10 [workout in Berlin](/events/workouts/berlin-2019-11-09): xHain, Sat-Sun, November 9th to 10th, 2019
-**card10 reworking/soldering/firmware/etc.**: card10 village (R8); for firmware work, please bring your laptop with a clone of the firmware git and the [toolchain](https://firmware.card10.badge.events.ccc.de/how-to-build.html)
- card10 Soldering Session in Berlin: xHain Wed-Thurs 14&15. August starting at 10 am
- card10 Soldering Session in Berlin: xHain Sat-Sun 10.-11. August starting at 10 am
