Yes, you are correct, BMI263 and BMI270 is only difference on the interface part. and because of the newly added interface, BMI263 current consumption is bit higher than BMI270.
... View more
Hi Svetozar,
BNO055 has been discontinued and is not recommended for use in new designs. You could choose BHI160B, BHI260AB, BHI260AP with geomagnetic sensor(BMM150), then they can fully replace BNO055 functionality.
... View more