Re: [Paparazzi-devel] test new fpv telemetry kit

[Stephen Dwyer]

Oops, sorry. Yes, 6DOM has gyros and accelerometers, 9/10DOM adds magnetometer/baro.

Sorry for the confusion.

-Stephen Dwyer

On Sun, Feb 3, 2013 at 3:18 PM, Chris Wozny <address@hidden> wrote:

I think Stephen may have mistyped since most 6 DoM IMUs have 3-axis gyroscopes and accelerometers and 9 DoM have gyroscopes, accelerometers, magnetometers (adding a barometer makes it 10 DoM).

- Chris

On Feb 3, 2013, at 4:49 PM, evan igor <address@hidden> wrote:

Thanks stephen for your information it's really important to me to know.
and for you chritopher and i'd like to ask about suitable telemtry for liza/m with range upto 5 km.

On Sun, Feb 3, 2013 at 2:12 AM, Stephen Dwyer <address@hidden> wrote:

Hello,

A 6DOM (degree of measurement) IMU typically has a 3-axis gyroscope and 3-axis magnetometer (could be different, but this is typical), making up 6 individual axes/measurements. A 10DOM (i.e. like the Aspirin 10DOM version) also has a 3-axis magnetometer and 1 pressure sensor/barometer.

For fixed wing, you typically need just the 6DOM for basic control, for rotorcraft you need the full 10DOM. Having the full 10DOM can provide benefits for fixed wing as well.

Hope that helps.

Thanks,

-Stephen Dwyer

On Wed, Jan 30, 2013 at 3:14 PM, evan igor <address@hidden> wrote:

Hi;
first , thanks for your answer

secondly, i was confused about choose between NAVILOCK NL-507ETTL or skylab because they are available in my place so if anybody test them with paprazzi and if there a config. for them with it.
thirdly, this is question about the difference between 6 DOF and 10DOF IMU is there big difference in guidance between them?

thanks
 

NAVILOCK NL-507ETTL

NAVILOCK NL-507ETTL

On Wed, Jan 30, 2013 at 11:59 PM, <address@hidden> wrote:

Hi Evan,

your link shows a wireless serial link system (I think it´s a clone of the DIY/3DR system). It should work with paparazzi in transparent mode (Xbee API will most likely not work, so no multi-UAV...)

You also raised a question about GPS receivers.

UBlox works very well and has a good binary output. There is some notes about why in the wiki. So probably no comparison.

Cheers

Marc


-------- Original-Nachricht --------
> Datum: Wed, 30 Jan 2013 23:51:00 +0200
> Von: evan igor <address@hidden>
> An: address@hidden
> Betreff: Re: [Paparazzi-devel] test new fpv telemetry kit

> Hi;
>
> no one test it before this fpv with paparazzi before.
>
> http://www.hobbyking.com/hobbyking/store/__22315__FPV_Radio_Telemetry_Kit_915Mhz.html

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