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Logging and data values

Hello all!

Im trying to study quadrotor dynamics, control and etc. I have quadrotor with ArduCopter 3.3 and Mission Planner 1.3.33. Getting dataflash logs via MP and making MATLAB files makes me possible to study for example roll angle. So I can see n

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Police lights on px4v2

when arming,

i get coupple of yellow led,short police lights and after that normal heartbeat.

Police lights

  • Amber and Blue alternating at the same frequency indicates a memory allocation error to developers. Normal users should never see this pattern in

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Pixhawk and neo-7M "NO GPS"

I bought a second hand Pixhawk controller and ordered a NEO-7M from RCTimer.

I had to change the 5 pin to the 6 pin plug with the ground at pin 6. When I power on the unit it gives a quick flash of he green LED on the gps and MP shows "NO GPS".

I check

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Topographic Survey Drone

I am looking at putting together a drone for topographic surveys, and before I buy everything I want to know if I'm heading down the right path, what mistakes I may be making, etc. This is my first build, so I'm know I'm going to make a few errors.

Re

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Need advice on purchasing Iris+

I have an opportunity to buy new Iris+ for a really low price (I guess, clearance in a local shop).

Can anyone tell me whether that's a right thing to do, bearing in mind that:

1. I do have an f450 frame APM 2.8 powered quad I built myself last year. I

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How can I slow down yaw?

I've looked at Stb_Yaw_P and have changed it from 4.5 to 3 but am not sure if I'm changing the right parameter for what I want. I want to just slow down yaw for slow panning when I film. At 3.0 it's not slow enough so I'm wondering if this parameter

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How can I slow down yaw?

I've looked at Stb_Yaw_P and have changed it from 4.5 to 3 but am not sure if I'm changing the right parameter for what I want. I want to just slow down yaw for slow panning when I film. At 3.0 it's not slow enough so I'm wondering if this parameter

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VTOL

Good morning Gents,

As VTOL becomes more and more popular among the Ardu??? family, would not be the time to have a Tab designated for these discussions?

After having built many Tris, quads, planes from Ardu 1.0 to Pixhawk, I am now interested in build

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Voltage divider help

First of all sorry for my bad english.. I have 10000mah multistar lipo and Attopilot 180A. I am connecting lipo to hexa, Mission planner batery monitor divider 15v. Is ıt correct.. APM forum say 10.1 for pixhawk. I can manuel change to 10.1 but pixha

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