pragram tello with scratch

1.what is tello
   https://www.ryzerobotics.com/tello/videos
     58'
 (say hello to tello)
  https://3c.yipee.cc/117663/%E3%80%90ces-2018%E3%80%91%E8%B6%85%E8%BC%95%E9%87%8F-dji-tello-%E7%84%A1%E4%BA%BA%E6%A9%9F%E5%8F%AA%E8%A6%81-nt-3500-%E5%85%83%EF%BC%8C%E5%8F%AF%E7%AB%B6%E9%80%9F%E4%B9%9F%E8%83%BD%E5%AF%AB%E7%A8%8B

2.Tello特洛无人机Scratch编程入门

     https://www.youtube.com/watch?v=OkZuCT07bZc
     https://www.youtube.com/watch?v=7XwU9OTXRS0


3.電腦王阿達 about tello