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Korken

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by Korken » Mon Jul 21, 2014 1:50 pm

ST have sent me 5 pcs of LSM9DS0 and 5 pcs of LSM9DS1 for testing. :)
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shred

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by shred » Mon Jul 21, 2014 2:22 pm

Korken wrote:ST have sent me 5 pcs of LSM9DS0 and 5 pcs of LSM9DS1 for testing. :)


Nice :). Did you get the Brain I sent you?
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Korken

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by Korken » Mon Jul 21, 2014 8:01 pm

Yes indeed! It arrived today. :)
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Korken

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by Korken » Fri Aug 01, 2014 4:48 pm

The LSM9DS1s have arrived and the PCBs as well.
Now just for the rest of the sensors and power supply from Digikey. :)

PCB (copy image link ato get full resolution):
IMG_20140801_153529.jpg
IMG_20140801_153529.jpg (434.03 KiB) Viewed 4070 times
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matterama

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by matterama » Tue Sep 02, 2014 4:27 pm

Curious if you had time to develop any results from this? I've always used ITG-3200 for rate and LSM303 for acc/mag. New design has a 9250 in it, but the mag is clunky. Likely headed towards the LSM9DS next...
Mr Yan
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rholt

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by rholt » Wed Sep 03, 2014 2:07 pm

Please keep us posted on this. both data and notes on progress - This is a great set up for a couple of interesting devices. I'm very close to having to make my choice and have been sitting on the fence for a while - you all know how it is... "I want it, and it want it NOW!"

thanks for all you've done up til now...

Russ from Coral Springs, Fl
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matterama

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by matterama » Fri Nov 14, 2014 9:58 pm

rholt wrote:Please keep us posted on this. both data and notes on progress - This is a great set up for a couple of interesting devices. I'm very close to having to make my choice and have been sitting on the fence for a while - you all know how it is... "I want it, and it want it NOW!"

thanks for all you've done up til now...

Russ from Coral Springs, Fl


Just FYI...grabbed a LSM9DS0 eval board...here are some quick, test numbers (not spec sheet) in case anyone is still following this thread.
    Device / sensor - gyro white noise (deg/s RMS), accel white noise (g's RMS)
    ADI 16362 - 0.34, 0.001
    CHIMU - 0.08, 0.008
    LSM9DS0 - 0.22, 0.004
    MPU 9250 - 0.14, 0.003
Not rigorous comparison of course. Might have an LSM9DS1 in the next few weeks, if different then the DS0 in performance, I'll repost.
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seaowl

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by seaowl » Tue Apr 07, 2015 10:20 am

hi! Do you have any news on this interesting testing ?
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quadhead

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by quadhead » Sun May 31, 2015 1:52 pm

Any update on this? :-)
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charles-cai

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Re: Invensense's MPU-9250 vs ST's LSM9DS0

by charles-cai » Sat Jun 27, 2015 6:07 pm

any updates? very keen to understand how the tests went... :)
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