Hi I am also wondering about this. A frequency response plot for each fliter would be perfect. I am currently using the BMI088 gyro with gyr_bw=0x02 (from the datasheet: ODR=1000 Hz Bandwidth=116 Hz). I need to know how the filter response looks (amplitude and phase) to be able to model it correctly in my sensor fusion system. More specifically I am interested in finding the timedelay caused by the filter response since I use this sensor together with other sensors, and I need to synchronize them. Is it possible to tell us what kind of filter (first order/second order/other) with some filter constants etc? Or can you show some plot of the filter response (amp/phase)? I have a lot of 80-90 Hz vibrations in my setup that I need to measure. If the phase causes too much delay for these frequiencies close to the bandwidth, I might consider running it at with gyr_bw=0x01 (ODR=2000 Hz, Bandwidth=230 Hz). How does the filter response look like there? Hope you can help me out. Best reagrds, Fesus
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