The MKR IMU shield is showing calibration status -1. How should I resolve this error ?

My university has recently bought arduino engineering kit (Matlab and Simulink). While going through the tutorial of Seld balancing mototcycle my IMU shield is showing calibration status as -1 and even angular rate & Euler angles are giving output zero. Note: I am using BNO005 sensor (MKR IMU Shield) ,Arduino_Engineering_Kit_Project_Files and Arduino_Engineering_Kit_Project_Files_Rev_2. According to the tutorials by arduino education the calibration status should in between 0 to 3. I even tried buying new shield still it wont help : (

Please Help !! - Regards and thanks in advance.

Answer 1

[Arun Kumar]

If the Status port outputs an array with all the elements having a value of -1, ensure that the sensor is properly connected to the hardware and the value of the I2C address parameter is correct.

https://www.mathworks.com/help/supportpkg/arduino/ref/bno055imusensor.html