BNO055 Temperature fluctuation

Hello all,

I have an Adafruit BNO055 breakout board and the temperature fluctuates pretty wildly between the actual temperature and something completely wrong - in the range of -99 to -103 degrees C, with the typical wrong value of -102 degrees C.  So, while printing values at 1 Hz, it will display the error value (-102 C) then occasionally display the correct temperature of 26 degrees C.  

Is there an issue with the temperature sensor on this chip? Any way to reset it?

Thanks!

Best reply by Vincent

How about the other sensor data? for example, gravity, orientation data,  are those data output correctly?

In BNO055 registe r 0x40, you can select temperature source,  you can change the value in this register then try again if the temperature data is correct or not? 

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