What is the function of 3-AXIS Sensor KX122 in MAXM86161EVSYS? Can I use other kind of 3-AXIS sensor and connect it to the I2C interface of MCU, rather than connecting it to MAX32664?
3-AXIS sensor (G-sensor) is used to measure acceleration. You can connect it to MAX32664C, at this time, you must choose KX122, since MAX32664C can only control KX122. If you want to choose other G-sensors, you can connect it to the host MCU.