<![CDATA[External magnetometer on openIMU300ZI]]>Hi,

I need to increase the accuracy of HEADING on my system, I am using openIMU300ZI, may I use an external magnetometer sensor such as RM3100 or HMC2003??? openIMU's output is attitude, I want to use an external magnetometer sensor separately with openIMU on my system to combine calibrated magnetometer's data with openIMU's quaternion (VG mode). could you please advise an algorithm to combine these data together, or at least an article.

magnet.png

Best regards,
Amin.

]]>https://forum.aceinna.com//topic/255/external-magnetometer-on-openimu300ziRSS for NodeSun, 07 Jun 2026 04:36:54 GMTTue, 23 Mar 2021 08:56:34 GMT60<![CDATA[Reply to External magnetometer on openIMU300ZI on Wed, 24 Mar 2021 07:52:04 GMT]]>Hi,

I need to increase the accuracy of HEADING on my system, I am using openIMU300ZI, may I use an external magnetometer sensor such as RM3100 or HMC2003??? openIMU's output is attitude, I want to use an external magnetometer sensor separately with openIMU on my system to combine calibrated magnetometer's data with openIMU's quaternion (VG mode). could you please advise an algorithm to combine these data together, or at least an article.

magnet.png

Best regards,
Amin.

]]>https://forum.aceinna.com//post/1079https://forum.aceinna.com//post/1079Wed, 24 Mar 2021 07:52:04 GMT