Test new hardware easily without soldering by using the breakout expansion board. Just build the circuit on a breadboard and attach the Crazyflie 2.X to it. The board has all the 20 expansion connector pins available as well as a footprint where a 1-wire memory could be soldered to make the board auto-detectable by the firmware.
Features
Mechanical specifications
Compatibility
Package contents
Related links to "Breakout deck"