err ICM42688_LL invalid WHO_AM_I value was 78 but expected 71000000007000 err ICM42688 could not initialize sensor Booting Zephyr OS build zephyr-v330-3916-g61d9de32647e Hello World! esp32c3_devkitm00

It seems that there is an error with the ICM42688 sensor. The WHO_AM_I value received is different from the expected value, which indicates that the sensor is not functioning properly. As a result, the sensor initialization failed and the device was unable to initialize the sensor. The error message "Device icm42688 is not ready" confirms that the sensor is not ready for use. Further troubleshooting or replacement of the sensor may be required.