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Enable GPS Lock - LIM_GPSLCK_ON

Wondering if you need this on when using loiter for it to actually use the GPS?

It was disabled so I turned it on, I do have a GPS on it.

I know the GPS was working without it because I have used RTL and Auto, does anyone know exactly when this needs o

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GPS too good to be true?

I noticed that the GPS, latest Mediatek GPS 2 weeks old locks on indoors without delay.

So I took it to the garage and set it between 2 cars and doors closed and still it immediately got lock on?

I find that a little hard to be true?  I have never seen

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The Need for Speed or Not

I was practicing and testing my 3DR quad on the weekend and I noticed I reach a speed over 5 m/s which is about 12 mph. I was going at a good clip especially from my ground level view. :)

I understand speed has many variables such as motors, weight, b

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Failsafe on Spektrum DX6i

Is it possible to configure failsafe with a Specktrum DX6i?

I did the binding process with the transmitter set as it would be for RTL mode but when I turn the transmitter off as a test Mission Planner tells me the mode has switched to 'loiter'. I actu

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Lipo 65-130C help

Hello,I am new to lipos and arducopter , looking ideas on a 2250 lipo 3S1P 65-130C , could it work?, any advice on 65-130C is it too much or is it ok?Thanks in adavance for any advice.Luis

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RTL went up and up and up

Both lights were solid blue before take off.

I put it in RTL but it just went up and up, above 50 feet, I put it back in stabilize mode and was able to drop it back down. It was about 4xs above tree level so I'm sure it was above 50 feet

Any reason why

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New to drones and the group

Hello everyone,After lots of reading and research I've come to you all with questions.I'm new to drones and am looking for a RTF ArduCopter to start off with. My biggest question is that would you recommend the jDrones or 3DRobotics kit for a beginne

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APM 2.5 Mag Fault

Hello all,

When i log into mission planner it always shows the magnetometer as disabled, so i enable then wirte and save then exit mission planner, go back into mission planner and its disabled again? also when i go into cli mode it says compass canno

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Citizen Drone Warfare

Dangerous Information -  Civilian Drone Warfare
What happens when DIY meets UAV?  
Drones aren't just for the military and government anymore - regular citizens and makers 
are embracing drones at an amazing rate and creating some very interesting uses

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shutter pinout

hello everyone,

earlier i asked about operating a shutter at a waypoint which i have now learnt about do_servo my next question is on the 2.5 board there is a group of pinouts one of which is designated a09 which in the wiki is designated for shutter

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Cannot connect to APM1

I have an APM1 on a fully assembled ArduCopter.  Never flown.  Never connected.  This has been sitting in the box for 2 years.  MissionPlanner 1.2.16 is installed.  COM4 appears when I plug into the board.  The board lights up and appears alive and w

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arducopter stabilization

I'm trying to write code for the aircraft with vertical take-off and landing based last arduplane code, and therefore carefully reviewing code of arducopter (altitude.pde and ap_motorstri.cpp). incidentally found that the levels of the stabilizing ef

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