Recent content by zhangws55

Usually you don't get good reception when the UAV is directly above your head since the antennas only transmit signals in directions perpendicular to the length of the antenna. Not sure about why the signal stayed gone for the duration of the flight though. Although I had similar problems when...

I had no problem with registering my drone and getting the QR code. Maybe you could upload a screenshot of your problem? DJI is called 大疆创新 in Chinese in case you were just looking for the three letters.

I don't think that's necessarily the case. Once the RC-drone connection is switched to FCC, there is no need to fake GPS coordinates anymore - you will be able set the real Home location for each flight without switching back to CE. All you need to do is to click on 'cancel' when the DJI app...

I think it wont let you take off in the first place. Not sure what would happen if it occurred during the flight though. You might find this thread helpful: Spark battery shows cell voltage error, and cannot take off

I think it will only show a warning if the voltage difference between any two cells are over 0.1v - definitely keep an eye on this one though

make sure you have your prop guards on. i wont recommend flying spark indoor unless you get the GPS mode. OPTI mode is good but depend on lighting and your floor patterns it may not work. The worst is when spark suddenly switches from OPTI to ATTI mode - stay alert all the time. Definite don't...

i have the vivid collection with ND4/PL ND8/PL and ND16/PL. I have to say i never managed to figure out how to configure the lens for the best polarising effect. Maybe the fixed PL ones would suit me better. Also I wish they could include a ND32/PL since ND16 sometimes is insufficient to create...

Hi, Im thinking of getting a set of sunnylife filters. Could they cause gimbal overloads? and do they work well? Thanks so much!