Failed Reflow of MPU9250 [SOLVED]

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FartyMcDie
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Joined: Tue Jul 19, 2016 1:22 am

Failed Reflow of MPU9250 [SOLVED]

Post by FartyMcDie »

I was having issues with my Crazyflie 2.0's gyro. The gyro would either be accurate, or it would be drifting wildly as shown in the attachment.
I tried to reflow the MPU9250 as described in
- asnelt's post here: viewtopic.php?f=5&t=1125&p=9863&hilit=reflow#p9863 (2016 Feb 6 7:47), and
- tobias' recommendation here: viewtopic.php?f=5&t=1245&p=6849&hilit=reflow#p6849 (2016 Jan 28 11:17).
After using hot air on the MPU9250, I saw better results for a couple flights, then I saw the problem again. I tried to reflow the MPU9250 again, but burned some components.

Can I get a fair price for a new crazyflie body only?

Thanks.
Attachments
IMG_20160312_155133.jpg
Last edited by FartyMcDie on Wed Jul 27, 2016 4:39 pm, edited 1 time in total.
tobias
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Location: Sweden

Re: Failed Reflow of MPU9250

Post by tobias »

I sent you a PM.
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