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I got my RTF 3 axis iflight gimbal along with SBGC board yesterday and started testing and playing with PIDs for Sony NEX 7 right away. I did connect to a 6s Lipo and the USB cable simultaneously during the configuration process all the time. The board got hot some times but I did not observe...

I have lots of satisfactory experience setting up coax octocopters with wookong. all of birds using same motors and props top and bottom. But now I have 4 spare dji-4114-11-320kv motos and 4 spare tmotors-4014-9-400kv motors and 8 15*5 props. Can I use different motors top and bottom (same...

Hard to explain but I'll try. I have a X8. A gopro is mounted on front side (nose direction) facing forward and a Sony Nex on the back side, facing backward. What I like to do is to change the nose direction of the multi every time I want to use each of these cameras. So that when I record via...

PC Gs v.4.10 WKM I had no problem to setup waypoints and specify way point heading degrees until today (both in simulated and real mode). Every thing worked well. But today I planned a mission and configured waypoint headings in some degree and started the mission in simulated mode. The aircraft...

One of my IOSD Mark II is not recording any flight log file. This started after I deleted all previous log files. Now after many fights all I see in the IOSDLOG folder is a hidden sys.dji file. Any suggestions?

I have been using DJI 900mhz data link for a while. Often tested travel distance up to now is 4 km forth and back in an open area (LOS). I wonder what happens if I set waypoints behind objects like buildings, mountains, trees and so on… Probably I lose radio tx-rx connection (LRS) and video...

I know it is very stupid. I got one of these. http://www.electriflite.co.uk/store17/index.php/mount-gps.html Then I realized that the screw does not fit to any of the wholes of S800 top board. One moment I totally forgot that the top board is somehow a circuit board (distributing power to ESCs)...

Has anyone who uses retractable landing gear tried to mount Z15 exactly under the center plate of S800? My experience with other multi rotors shows if I place the camera gimbal right under the bird exactly where the COG is and place the lipo pack over the bird exactly above the camera gimbal...

After adding some extra equipment to my S800, The total weight is 7kg now which is the specified limit for S800. Until now the total weight was about 6kg and I had no issue using maxamps 11000mah 6s lipo. Now that the weight is 7 kg I don't know if I should fly it. I know that the real rating of...

Current Setup: S800 frame+WKM+ VTX (immersionrc 600mw)+Z15+Nex7 (incl. pancake Lens )+ 1 maxamps 6s 11000mah =>Total weight: 6180g Using above setup and maxamps 95% charged before takeoff and landing the bird when total remaining voltage is 22.2V onload (thus 3.7 per cell) => 8 minutes of...

I use ImmersionRC 600mW 5.8 VTX with stock antenna for my fpv. I have placed the TX on top of the quad with antenna pointing 90 degrees upwards. The video is not clear and gray while flying. I guess it may be because CF plates under the VTX which block signal. Would it be better to place the VTX...

I am going to use ezosd and current sensor,4s 6500mah lipo. I would like to land the aircraft when 80% of the pack capacity remains (1300mah remains or 5200mah is used) and the voltage is 3.7 per cell or 14.8 v in total. The manual is a bit vague for me. 1-Should I set Low Batt Alarm to 14.8v...

I have installed WKM on a quad. Two of motors rotate slower than the other two by random. When I disconnect and reconnect the battery, the motors with slow speed become normal and the other two become slow. I have calibrated all ESCs one by one by connecting them to the throttle channel. Any advice?

Has anyone tried this? http://www.cnchelicopter.com/servlet/the-2276/xaircraft-x650-special-upgrade/Detail Please share your experience about motor, prop, esc, battery setup and flying time.

I have not Zenmuse yet but I wonder how I should connect it to S800 when I receive it. S800 has a dedicated power cable (XT60 connector) which should be connected to the gimbal. Hence the gimbal and s800 will use the same battery pack. Am I correct? If it is correct, I wonder how much the...

I have two WKM flight controllers. One of them is set up to my Xaircraft 650 V and the other to DJI S800. Both aircrafts are controlled by the same radio (JR 11 DSMX) and both of them have almost the same FC setup. The one which is attached to x650 V is working properly with no issues, but the...

DJI-wkm and x650 v4. In Atti. Mode I have to trim the rudder and elevator in order to achieve level flight. In GPS Atti. The quad flies level when all trims are in middle position. The problem is when I put all trims in middle position and fly in GPS Atti. Mode, and suddenly the GPS signal is...