How Do Control individual drones in swarm using the djitellopy library.
I seen this command: swarm.sequential(lambda i, tello: tello.move_forward(50))
What does lambda mean? And how do i select drone 2 for example?
Basically lambda in this scenario allows you to execute the tello.move_forward command for each item in the list of Tellos. Take a look a this:
The list of Tellos you provided in the swarm config (by IP address in the Python script or external file) will be enumerated and the function move_forward will be called on each of them.
You could write a helper method in the swarm.py script that accesses a specific item (aka drone) in the list and then calls whatever command you want from the DJITelloPy library. See here:
That list is populated in this example:
There are several ways to access items in the list. For the first item it would be something like self.tellos[0] or you could even look up by IP. This thread talks about different ways to access items in Python lists:
Keep us posted on your Tello swarming adventures.