hybridgroup/cylon-ardrone

# Events

## update

This event will contain one of the following events. 
You can also subscribe to one of the specific events, if that is the information you are interested in.

## navdata

Gets triggered every time interval amount of time passes, returns and lets you access a NavData object.

## landing

Gets triggered when is landing.

## landed

Gets triggered when has landing.

## takeoff

Gets triggered when has takeoff.

## hovering

Gets triggered when is hovering.

## flying

Gets triggered when is flying.

## lowBattery

Gets triggered when have low battery.

## batteryChange

Gets triggered when the battery has changed.

## altitudeChange

Gets triggered when the altitude has changed.

## start

Sent when the device has been started and is ready to use.