We have commercial product based on the LSM6DS3 and are now moving to the IIS3DWB (in combo with the STM32L412). One of the cases we often encounter with customers is the observation of "slow" phenomena (like large machines moving slowly). This was relatively easy with the LSM6DS3 by setting a low ODR (with associated anti-aliasing) filter. Now with the IIS3DWB the ODR is fixed. LPF1 is fixed too. HPF (from the composite filter) is used to eliminate gravity and LF noise. So if, I understand correctly, to achieve the above we need to implement our own downsampling consisting of an anti-aliasing LPF + decimation, all running at 26.7k, to achieve sampling rates of say 26 or 52Hz? This looks like at step back from the LSM6DS3. Or am I misunderstanding the capabilities of the IIS3DWB ? Thanks for advice.
