For a certain app that acquires at 1hz temperature and accelerometer data, I measure that SPI consumes 2.2% more power than I2C. How do I make SPI perform better as it is supposed to. My settings are 104Hz conversion, 4 lines SPI at 1mbps (781 kbps a...

Regarding steval-mki176v1 LSM6DS3H :1) What are the specs of the internal clock for the gyro if you were spec-ing it like a crystal? What is the drift and drift with temperature?2) Does it have an LED to show bus activity when querying the gyro or ac...