# \#magnetometer

**URL:** https://discourse.openrobotics.org/tag/magnetometer/465.md

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## [World Magnetic Model 2025 released (and WMM2020 ending very soon!)](https://discourse.openrobotics.org/t/world-magnetic-model-2025-released-and-wmm2020-ending-very-soon/41211)

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**Author:** [@peci1](https://discourse.openrobotics.org/u/peci1)\
**Replies:** 4\
**Last updated:** [January 3, 2025, 9:30am UTC](https://discourse.openrobotics.org/t/world-magnetic-model-2025-released-and-wmm2020-ending-very-soon/41211 "2025-01-03T09:30:22Z")

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If you’re using magnetometers and World Magnetic Model on your robots, pay attention! The World Magnetic Model 2025 (with validity 2025-2030) has been released by NOAA a few days ago (they made it before DOGE starts bit…

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## [Time to give your magnetometers a big refresh!](https://discourse.openrobotics.org/t/time-to-give-your-magnetometers-a-big-refresh/41208)

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**Author:** [@peci1](https://discourse.openrobotics.org/u/peci1)\
**Replies:** 0\
**Last updated:** [December 20, 2024, 12:48pm UTC](https://discourse.openrobotics.org/t/time-to-give-your-magnetometers-a-big-refresh/41208 "2024-12-20T12:48:51Z")

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Are you using magnetometers on your robot? And are you using them right? Did you know each magnetometer has a bias that needs to be removed? I’d like to announce the release of our suite of magnetometer tools that coul…