I recently have been exploring and learning about ardupilot’s multi drone control features. I went ahead and put together a few video tutorials that go over the following
- Simulating Multiple Drones With Gazebo
https://youtu.be/r15Tc6e2K7Y) - Connecting Multiple Drones to QGroundcontrol
https://youtu.be/UWsya46ZG4M - Controlling Multiple Drones With MAVROS
https://www.youtube.com/watch?v=kcCL0w4NbIc
I know that there is a lot more you can do with swarming, but I believe the above tutorials can be a good jumping off point for people starting to experiment with swarming.
each of the above tutorials have accompanying text tutorials on my github aswell, which you can find here
- Simulating Multiple Drones With Gazebo
- connecting multiple Drones to QGroundcontrol
- Controlling Multiple Drones With MAVROS
I hope the above information is helpful!