is the one on the controller the connection to the bird? and the one on the sidepilot screen the connection from the phone to the controller??
i flew over 2500ft away and was still able to control it and the signal on the controller hod no bars lit up and the one on the phone had 4
i flew over 2500ft away and was still able to control it and the signal on the controller hod no bars lit up and the one on the phone had 4