I purchased two here link last year and both are unusable as of right now. First of all, the range is very poor. It does not give even 3km range with video forgot about 10 or 15km. Thought it will increase and all other bugs will be solved after the update but no luck.
Coming to the point, I updated one of the herelink and found pitch and throttle are reversed and no matter if I reverse form here link or from mission planner they do not reverse. Updated here link again using fresh copy, still no luck.
added a video link for the same. Kindly go through it - https://drive.google.com/file/d/1WYOtpaPLg6j4HYqq8G2cCD_Dfk_Qzw84/view?usp=sharing