It is definately a sensiviity topic.
But i will not say it is only caused by cross-axis sensitivity.
Sensor also have sensitivity error after SMT process and sensitivity drift over temperature.
The sensitivity error after CMT can use CRT feature of BMI270 to bring back to less than 1%.
And TCS can be compensated by SW.
The cross-axis sensitivity can be manual calibrated with a tuning table which should be high preciously.
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