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3DR FPV/OSD Kit telemetry lag

Dear all,

I am flying a fixed wing aircraft with the FPV/OSD kit from 3DR. I have it plugged into the telemetry port 2 on a Pixhawk and I am seeing telemetry data displayed on my screen (3DR Black Pearl HD screen). However, I notice that the horizon i

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Li-Ion pack build from scratch

Hello,

as I plan to extend my flight time and distance range, I decided to proceed with the build of a Li-Ion battery pack. I know that generally the disadvantage of Li-Ion 18650 batteries is the low discharge rate that they offer, so I need to be car

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I need your help

Hi, first of all so sorry for my bad english, I have questions.

1- I sold naza I have bought pixhawk on 3dr store and load firmware 3.3.2 hexa on mission planner v1.3.34. But I haven't seen green status line while loading firmware, I have seen bule st

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Throttle issues

Guys I have the latest firmware on and having throttle issues. It's lagging by a second. Give it throttle and it takes a second for the blades to start, same thing when i kill it, the spin a second after.  

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Gimbal Control Iris+

 I am using a Iris+ with the Iris+ FrSky controller. When I turn the knob to the right that controls the gimbal it moves up and when I turn it to the left it moves down. This seems backwards to me. Is there a way to reverse this? 

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RCMap with 3.3.2

Has the bug with swapping channels 1-4 using RCmap and the channel attributes not getting swapped been fixed in 3.3.2 or do you still need to use the workaround and manually swap the channel attributes for the affected channels.

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No Start FG button

Well, weird issue here with Mission Planner 1.3.34 and Flight Gear 3.0.0

I followed the instruction on wiki. But can't find the start FG button !!

All I have is Start SIL and Start Xplane.

Where am I wrong ??

3691265721?profile=original

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APM2.8 F450 wont lift/fly

My quad copter won't fly. I built my first quad and I have problem it won't lift off the ground.
It is made up of the following.
f450 frame
Lipo 2200 battery
APM2.8 board
SimonK ESC 30A
Sunnysky Angel Series A2212-13 980kv
1045 propeller

i already calibrated

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Replacing a Pixhawk A/P

I'm not very familiar with the Pixhawk or other off-the-shelf autopilots. I was wondering, if I bought a drone that was already set up with a Pixhawk, would it be a cheap and simple process to change out the Pixhawk (in case of damage, etc)? Can I si

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