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Quaternion output -> 3 significant digits?

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First of all a thanks to Jeff Rowberg for putting in all the hard work to make this sensor more accessible.


In an attempt to use the sensor output and avoid issues with gimbal lock I've been using the quaternion output from the MPU-6050_DMP6 code for my project. It seems however that the quaternion output with 2 significant digits is not as sensitive as the euler or ypr output.


Is there anyone who has had success with changing the quaternion output to 3 or more significant digits?

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