Espritmodel.com Telemetry Radio
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Old Apr 05, 2011, 01:58 AM
Fabio Varesano
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@senso of course man, that was just some oscilloscope fun to stress test FreeIMU v0.3 LLC.. doing that in an actual application is absolutely a bad idea.
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Old Apr 05, 2011, 04:53 PM
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The Sparkgun board doesnt have the barometer and the axis of the sensors aren't aligned, so in the suposed direction of X you can have +/-x and +/-y all swaped around.
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Old Apr 06, 2011, 08:25 AM
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I have retired my old self, and changed my user name to JussiH....

I also have 2 FF IMUS from the proto run up for sale.

The price is 79E per piece!

Jussi
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Old Apr 06, 2011, 08:26 AM
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Quote:
Originally Posted by senso View Post
The Sparkgun board doesnt have the barometer and the axis of the sensors aren't aligned, so in the suposed direction of X you can have +/-x and +/-y all swaped around.
Also, the sparkfun board does not bring out the interrupt pins from the Gyro and Accel - both are available on the FF IMU....
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Old Apr 06, 2011, 08:29 AM
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1 want one! or even two!
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Old Apr 06, 2011, 10:44 AM
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Originally Posted by JussiH View Post
I have retired my old self, and changed my user name to JussiH....

I also have 2 FF IMUS from the proto run up for sale.

The price is 79E per piece!

Jussi
Jussi, I would be interested in one. I would like to test it with the Seeduino Mega and Paul's Flyduino. Send me a PM if you still have one available. I think I still have your PayPal account. Thanks, Ed
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Old Apr 06, 2011, 12:16 PM
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sign me up for one as well!
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Old Apr 06, 2011, 09:46 PM
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I'll take one, if you still have one available.

What is the current status on the production run?
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Old Apr 07, 2011, 01:58 AM
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Sry, guys....both were sold inside 10 minutes.

According to factory the production will be complete by thursdat 21/4 at the latest. They could not open a express slot for me...

Here is something else I got from a member: PCBs and passives for Arduino Promini and a 6DOF version of the IMU that I helped along.

More info about those can be found in Bob4432s blog:

http://www.rcgroups.com/forums/member.php?u=313632

I know he has a few leftover, so you might be able to buy one from him!

I am considering to add the 6DOF to my shop - if there is interest for it!
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Old Apr 07, 2011, 04:33 AM
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By 4/21st you could handplace a good 500 of these boards.
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Old Apr 08, 2011, 10:16 AM
working on a DIY Mini Quad!
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Can you give some more information about the 6DOF?

- What sensors does it use? I don't know all the sensors, so if you could tell me if they are the same as the FF IMU, or not as good?

- What will the effect be (on flying) of the 6DOF versus 9DOF?

- When could you add these to your shop, will they be available before or after the FF IMU?

- Price?

Sorry for all the questions. I need a good IMU and I'm on a hurry, (and don't want to use breakouts or Wii stuff... Your stuff is a lot better ).

Thanks!

Quote:
Originally Posted by JussiH View Post
Sry, guys....both were sold inside 10 minutes.

According to factory the production will be complete by thursdat 21/4 at the latest. They could not open a express slot for me...

Here is something else I got from a member: PCBs and passives for Arduino Promini and a 6DOF version of the IMU that I helped along.

More info about those can be found in Bob4432s blog:

http://www.rcgroups.com/forums/member.php?u=313632

I know he has a few leftover, so you might be able to buy one from him!

I am considering to add the 6DOF to my shop - if there is interest for it!
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Old Apr 08, 2011, 12:15 PM
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Quote:
Originally Posted by JussiH View Post
Sry, guys....both were sold inside 10 minutes.

According to factory the production will be complete by thursdat 21/4 at the latest. They could not open a express slot for me...

Here is something else I got from a member: PCBs and passives for Arduino Promini and a 6DOF version of the IMU that I helped along.

More info about those can be found in Bob4432s blog:

http://www.rcgroups.com/forums/member.php?u=313632

I know he has a few leftover, so you might be able to buy one from him!

I am considering to add the 6DOF to my shop - if there is interest for it!
I'd be interested in a 6DOF board. Does it use the ITG 3200 and BMA 180?
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Old Apr 08, 2011, 12:29 PM
Hovership
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United States, CA, Cupertino
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Originally Posted by ghost2212 View Post
I'd be interested in a 6DOF board. Does it use the ITG 3200 and BMA 180?
Did you read his blog? "the 6dof has a itg-3200 and a bma180"
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Old Apr 08, 2011, 12:39 PM
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Quote:
Originally Posted by 3rdeyepro View Post
Did you read his blog? "the 6dof has a itg-3200 and a bma180"
Yeh sorry I missed that bit somehow

Would these come assembled or would you just be selling the board Jussi?

Thanks

Brett
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Old Apr 08, 2011, 01:36 PM
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The files for 1.22L is public. They can be found on www.ffimu.org/blog

The 6DOF files will be added soon as well!

There definately wont be any 6DOF produced before the first run of IMUs are complete. As this is a new manufactorer to me, I still consider the first batch a trial run!

I could make kit versions of both IMU and 6DOF and have those out around the same time as the production version! And if the production version pans out good I see no problem in putting a 6DOF or 9DOF or other alternative versions into production! I am already working a MPU6050 and MPU6050/HMC5883L board. And I am also looking into samples of the Meas variometer sensors.....

But if you desperately want a 6DOF "RIGHT FG NOW"... I think you should blast a PM to Bob4432 - I am sure he will be happy to make one for you @ a decent price!
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