Bitcraze Forums

Thanks for the response tobias!
I'll fill up the form.

Were you able to figure out the issue?
I'm facing a similar problem.
My quad didnt crash though. It is behaving weird all of a sudden.

Were you able to figure out the issue?
I'm facing a similar problem.

the quad stays disoriented. One of the motors doesnt even spin until I turn it 90 degrees.

Hi Tobias,

That worked. I kept the on/off button pressed while connecting the power source.
It started in bootloader mode and I updated it using ios client.

Thanks for your advice!

It is working but there seems to be some problem with the gyro now.
It stays disoriented and is not calibrating.

I'm in a similar situation. I was updating the Crazyflie 2.0 from IOS app. It failed, I turned off the quad and turned it back on. Only M2 is lit solid. It is not getting into bootloader mode no matter how long I press the on/off switch. On/off switch doesn't have any effect on the status on M2. I m...

i got a PS3 compatible and it works great out of the box!

I received a replacement board for my Crazyflie ten days back and I'm back on track.

Thanks a lot Tobias!

tobias wrote:Both things sounds like the sensor soldering issue. I've sent you both a PM.

Thanks a lot Tobias!
I've replied back to your PM.
The message is stuck in my outbox!

Using the schematics and placement diagram I was able to locate the component MPU9250 (labeled U9 on the placement diagram). It's a small square chip, located on the top of the board, just inside the expansion board pin strip on the left-hand side - right next to a symbol that looks like it's suppo...

This looks similar to a few crazy values people have been posting that end up being IMU issues. Have you crashed much since you got it? Also, is there any drift other than yaw drift? I also have to wonder if the IMU is getting a bit hot and causing the errors and loss of alignment. Perhaps they nee...