: A comprehensive ground control station that includes built-in swarming features. You can access the Swarm interface by pressing Control+F while connected to a "leader" vehicle to set offsets and connect multiple MAVs.
: You will typically need one radio telemetry module per drone to connect them to a central Ground Control Station (GCS). Drone Swarm Free Download
For those researching the theory behind swarm technology, you can download these academic guides: : A comprehensive ground control station that includes