Regarding BNO055 Response to High G-Force

[prnd]

I just wanted to seek clarification regarding the behavior of the BNO055 breakout board in high G-force conditions.

In my current project, the BNO055 sensor is subjected to forces exceeding 16g for a brief, predictable duration. I have observed a consistent issue with two separate boards: post-exposure to this force, the sensor ceases to transmit data via I2C.

Could  please confirm if this is a designed safety feature of the BNO055? Additionally, I am considering placing the sensor in standby mode during this high G-force event. Would this approach enable the sensor to resume normal data output after the force subsides?

Thank you for your assistance in this matter.

[BSTRobin]

Hi prnd,

Usually, when the force exceeds 16g, the sensor will output a full range value.
BNO055 is not recommended for use in new designs. You can use BHI360 + BMM350 combination for new design.