This is a block UI programming tool for DJI Tello.You can program it to fly in a simple way.Easy to use, just line up the movement blocks.You can program the flight sensibly by manipulating the blocks.The following operation blocks are available.[Take off][Land][Left or Right] 20 to 200 cm (in 5cm increments)[Forward or Backward] 20 to 200 cm (in 5cm increments)[Altitude] 20 to 200 cm (in 5cm increments)[Right rotate, Left rotate] 1 to 360 deg (in 5deg increments)[Wait] 0 sec to (in 1sec increments)For more information on how to use the app, please refer to the Help section in the app.* It is based on Ryze Techs official Tello SDK User Guide.[Future Version Up Plans] ・Speed setting ・Flip