Make sure your Crazyflie 2.1 Brushless keeps charging while on the ground with this charging dock.
Note: The charger is only compatible with the Crazyflie 2.1 Brushless, not the Crazyflie 2.1+ or other brushed versions of the Crazyflie.
Warning: Please make sure there are no pins sticking out underneath the Crazyflie 2.1 Brushless. Either attach the pin headers from above or cover the pins at the bottom (the battery holder deck is suitable for this). If there are pins sticking out at the bottom there is a risk of damaging your attached decks.