Dear community, We have recently tested some IMUs (we recorded the raw gyro&accel readings of bno085, bmi270, mpu9250 and lsm6dsox, then apply some fusion algorithm to calculate the orientation), and found out that BNO085 has the lowest yaw angle drift (<5 degrees in 10 minutes). However the bno085 chips are not available for now (and the price is much higher now than its original price🤣), thus I want to find an alternative IMU with similar or higher performance. Could you tell me which IMU is used inside the Bno085? Is it bmi085? And do you have better IMUs than Bno085 (lower angular drift) ? Thanks!
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