In my test，the MPU6500 held stationary, the temperature was gradually raised to 50 ° C, when the temperature is 40 to 43 degrees Celsius, the gyro's deviation gradually increases to a maximum of 5 degrees per second.When the temperature is between 43 and 45 degrees Celsius, the gyroscope's deviation is gradually reduced.However, the temperature rise has little effect on the accelerometer. I probably test 30, there are 15 such a phenomenon.