Large and Random Offset in accelerometers on startup MPU9250

By eyeintrinsyc , 28 July 2016

Hi all,
I have two MPU9250's. On one, the accelerometer readings after reset are reasonable (about [0, 0, -1] for x, y, z respectively.) However on another MPU9250, the value for the x-axis starts with a large offset of anywhere from 2 to 14 g's. Neither are calibrated when I start it. I know to expect small deviations that must be calibrated away but an offset of 2 to 14 g's seems very wrong? I ran a the self-test on both chips and both were within normal parameters.

Does anyone know if this is normal or if it's a hardware issue?

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