topic how to deal the data from mag3110 in Sensors https://community.nxp.com/t5/Sensors/how-to-deal-the-data-from-mag3110/m-p/792428#M5118 <HTML><HEAD></HEAD><BODY><P>recently i use the magnetometer mag3110, i have read the correct data from the sensor. but how i use these datas effectivly? &nbsp;i want to calculate the angle. &nbsp;but i even don`t know what`s the angle really mean as the sensor`s data and how to calculate. &nbsp;so can someone help me?&nbsp;</P></BODY></HTML> Tue, 03 Feb 2026 22:17:10 GMT 172809727 2026-02-03T22:17:10Z how to deal the data from mag3110 https://community.nxp.com/t5/Sensors/how-to-deal-the-data-from-mag3110/m-p/792428#M5118 <HTML><HEAD></HEAD><BODY><P>recently i use the magnetometer mag3110, i have read the correct data from the sensor. but how i use these datas effectivly? &nbsp;i want to calculate the angle. &nbsp;but i even don`t know what`s the angle really mean as the sensor`s data and how to calculate. &nbsp;so can someone help me?&nbsp;</P></BODY></HTML> Tue, 03 Feb 2026 22:17:10 GMT https://community.nxp.com/t5/Sensors/how-to-deal-the-data-from-mag3110/m-p/792428#M5118 172809727 2026-02-03T22:17:10Z Re: how to deal the data from mag3110 https://community.nxp.com/t5/Sensors/how-to-deal-the-data-from-mag3110/m-p/792429#M5119 <HTML><HEAD></HEAD><BODY><P>Hi Mandy,</P><P></P><P>I would recommend you to take a closer at my <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-101073">example code</A> where I illustrate a very simple technique to calculate compass heading using&nbsp;the&nbsp;atan2() function.</P><P></P><P>For a more complex tilt and interference-compensated&nbsp;e-compass, please refer to <A href="https://cache.freescale.com/files/sensors/doc/reports_presentations/ARTICLE_REPRINT.pdf">this</A>&nbsp;article,&nbsp;<A href="https://cache.freescale.com/files/sensors/doc/app_note/AN4248.pdf">AN4248</A>&nbsp;and&nbsp;<A class="link-titled" href="https://www.nxp.com/products/sensors/magnetic-sensors/magnetometers/nxp-e-compass-software:E-Compass" title="https://www.nxp.com/products/sensors/magnetic-sensors/magnetometers/nxp-e-compass-software:E-Compass">E-Compass Software|NXP</A>.</P><P></P><P>Hope it helps.</P><P></P><P>Best regards,</P><P>Tomas</P></BODY></HTML> Tue, 16 Oct 2018 11:44:11 GMT https://community.nxp.com/t5/Sensors/how-to-deal-the-data-from-mag3110/m-p/792429#M5119 TomasVaverka 2018-10-16T11:44:11Z