User Instructions

Black Dragonfly Agriculture Drone Instruction Book
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2、C-20 Drone Structures
5) Mobile app working steps
1、connect to bluetooth,initial password is 1234.
2、Register by your real name like picture 1 , details see picture 2,
Note：1、you must remember your username and password
2、User type choose flyer
3、Join plant protection team username is HQT88888
Picture 1