Hello
Please can someone double check this:
I believe the webpage is the picture of the magnetometer wrong:
https://docs.arduino.cc/tutorials/nano-33-ble-sense-rev2/imu-magnetometer/
i think that the z-axses go in y direction
the y axses in x direction
and the x axes in z direction
BMM150 datasheet (bosch-sensortec.com)
And it would be also great if the Arduino webmaster could add at all the pictures the + direction. It would make the implementation much more easier.
Thanks in advance
b707
April 13, 2024, 7:58am
2
According to picture on the board:
you are right about Z axis, but twisted the X and Y
J-M-L
April 13, 2024, 8:03am
3
flagging @pert
Also the datasheet links from the doc
If you want to read more about the sensor modules that make up the IMU system, find the datasheet for the BMI270 and the BMM150 here.
are broken
Thanks for bringing this to our attention @stefanpaar ! I have submitted a formal report to the maintainers of this documentation on your behalf:
opened 12:29PM - 15 Apr 24 UTC
bug
community
maker
The ["Accessing Magnetometer Data on Nano 33 BLE Sense Rev2" tutorial](https://g… ithub.com/arduino/docs-content/blob/main/content/hardware/03.nano/boards/nano-33-ble-sense-rev2/tutorials/imu-magnetometer/content.md) is illustrated with a diagram that shows the axes of magnetic field sensing of the board's BMM150 magnetometer:
https://github.com/arduino/docs-content/blob/main/content/hardware/03.nano/boards/nano-33-ble-sense-rev2/tutorials/imu-magnetometer/assets/nano33BS_04_magnetometer.png

The labels in this diagram are contradictory to the labels on the board's silkscreen:

And to the values returned by the [`readMagneticField`](https://www.arduino.cc/reference/en/libraries/arduino_bmi270_bmm150/readmagneticfield/) function of the "[Arduino_BMI270_BMM150](https://www.arduino.cc/reference/en/libraries/arduino_bmi270_bmm150/)" library.
---
Originally reported at https://forum.arduino.cc/t/docomentation-wrong-at-nano-33-ble-sense-rev2/1247165
Thanks! I have submitted a fix:
arduino:main
← arduino:per1234/fix-links
opened 03:47PM - 16 Apr 24 UTC
## What This PR Changes
- Fix various broken links in the content
## Contrib… ution Guidelines
- [x] I confirm that I have read the [contribution guidelines](https://github.com/arduino/docs-content/tree/main/contribution-templates) and comply with them.
---
Fixes https://github.com/arduino/docs-content/issues/1641
Related: https://forum.arduino.cc/t/docomentation-wrong-at-nano-33-ble-sense-rev2/1247165/3
FYI all, you are welcome to submit formal bug reports, proposals for improvements, and corrections for any of the content under the docs.arduino.cc website directly to the open source repository when it is hosted:
This will be the most efficient way to collaborate on the official Arduino documentation.
1 Like
system
Closed
October 13, 2024, 3:52pm
5
This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.