BNO055 spike of Linear Acceleration and Angular Velocity

Dear all,

I'm trying to read the linear acceleration and angular velocity register in NDOF mode by using I2C bus. I think if I just put this sensor on the desk and do not move it, the results should alway be 0. But I can get some spikes. I do not know why. Can you help me to explain it?

I also searched the same problem in this community. I got this BNO055 Linear Acceleration But in my code, there is no "time delay" between reading LSB and MSB.

Here is my results. Thank you very much.

Best reply by Harvey

We are in the last steps to publish the entire package for the new firmware, including:
-Bootloader Application note
-Bootloader sample code
-Firmware binaries
-New Firmware documentation

The BNO055 datasheet already documents quite well the behavior is the nBOOT_LOAD_PIN and the required connection. See section 3.10

This pin requires a logic low-level at reset to enter the bootloader, otherwise, the application will start.

View original

8 replies

Resolved