Hi,
Thank you for your inquiry. Please refer to the latest IMU handling soldering and mounting instructions BST-MIS-HS000-03 at https://www.bosch-sensortec.com/media/boschsensortec/downloads/handling_soldering_mounting_instructions/bst-mis-hs000.pdf. On page 6 it says"When used together with a magnetometer, avoid mounting (and operation) of the sensor in the vicinity of strong magnetic fields".
BMI088 doesn't have magnetometer inside . The accelerometer and gyroscope inside BMI088 are not sensitive to external permanent magnet. So it is ok to have a magnet nearby BMI088.
Thanks.
... View more