My objective is to obtain smooth GPS breadcrumbs just like from a modern smartphone, which combines raw GPS signal, inertial sensors and Kalman filter algorithms. Can I achieve this with your hardware just by connecting a GPS receiver to the IMU? Or do I need to set up the filters from scratch to produce smooth lon lat output?

]]>https://forum.aceinna.com//topic/12/smooth-gps-breadcrumbsRSS for NodeTue, 19 May 2026 15:42:15 GMTWed, 20 Mar 2019 21:40:59 GMT60My objective is to obtain smooth GPS breadcrumbs just like from a modern smartphone, which combines raw GPS signal, inertial sensors and Kalman filter algorithms. Can I achieve this with your hardware just by connecting a GPS receiver to the IMU? Or do I need to set up the filters from scratch to produce smooth lon lat output?

]]>https://forum.aceinna.com//post/18https://forum.aceinna.com//post/18Wed, 20 Mar 2019 21:40:59 GMTAceinna HW parts such as OpenIMU300ZA, our online manual of OpenIMU mentioned:
The APP name, GPS/INS APP, stands for Inertial Navigation System, and it is indicative of the navigation reference functionality that APP provides by outputting inertially-aided navigation information (Latitude, Longitude, and Altitude), inertially-aided 3-axis velocity information, as well as heading, roll, and pitch measurements, in addition to digital IMU data
link: https://openimu.readthedocs.io/en/latest/apps/ins.html#gps-ins-app
also you can find related IMU example in below link:
http://127.0.0.1:8011/?start=%2F&theme=dark&workspace=aceinna&utm_source=platformio&utm_medium=piohome

]]>https://forum.aceinna.com//post/19https://forum.aceinna.com//post/19Fri, 22 Mar 2019 00:42:10 GMT