The Guidance Pad is designed for programming with a Tello EDU aircraft. Detecting information from the Guidance Pad with vision sensors, Tello EDU can recognize its coordinate position when hovering above the Guidance Pad.
Coordinate System Description
The patterns on the Guidance Pad include 3D coordinate system information. The origin (0,0,0) is located at the center of the pad, with the x-axis and y-axis located on the surface of the pad.