i am using the BNO055 in a robot for tracking the heading via the gyroscope only.
The BNO055 is running in AMG mode (so no fusion) with range set to 2000DPS. The datasheets states 16 LSB/°/s overall resolution/sensitivity for the gyro.
I encountered two issues/inaccuracies with the datasheet:
The datasheet of BMI055 (used in BNO055?) states a resolution/sensitivity of 16.4 and the newer BMI088 even has 16.384.
16.384 would make sense, as this is 2^15/2000.
Can someone please clarify this issues with the datasheet?
Solved! Go to Solution.
sooo i have just checked the accelerometer. There is the same bug?
Accelerometer down value:
IMU Mode (with Fusion): about 960
AMG Mode (no Fusion): about 950
Only 14 Bit accelerometer i could find is the BMA280.
BNO055 datasheet: 1000 LSB/g
BMA280 datasheet: 1024 LSB/g
Can you please check this as well? Is there any update on the new firmware?