Data Sheet

BNO055
Data sheet
Page 29
BST-BNO055-DS000-14 | Revision 1.4 | June 2016 Bosch Sensortec
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to third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.
3.5.4 Magnetometer configuration
The fusion outputs of the BNO055 are tightly linked with the magnetometer sensor settings.
Therefore the configuration possibilities are restricted when running in any of the fusion
operating modes. The magnetometer configuration can be changed by writing to the
MAG_Config register, Table below shows different Magnetometer configurations.
Table 3-10: Magnetometer configurations
Parameter
Values
[Reg Addr]: Register
value
Restrictions
Data output rate
2Hz
[MAG_Config]: xxxxx000b
Auto controlled in fusion mode
6Hz
[MAG_Config]: xxxxx001b
8Hz
[MAG_Config]: xxxxx010b
10Hz
[MAG_Config]: xxxxx011b
15Hz
[MAG_Config]: xxxxx100b
20Hz
[MAG_Config]: xxxxx101b
25Hz
[MAG_Config]: xxxxx110b
30Hz
[MAG_Config]: xxxxx111b
Operation Mode
Low Power
[MAG_Config]: xxx00xxxb
Regular
[MAG_Config]: xxx01xxxb
Enhanced
Regular
[MAG_Config]: xxx10xxxb
High Accuracy
[MAG_Config]: xxx11xxxb
Power Mode
Normal
[MAG_Config]: x00xxxxxb
Sleep
[MAG_Config]: x01xxxxxb
Suspend
[MAG_Config]: x10xxxxxb
Force Mode
[MAG_Config]: x11xxxxxb