Hi all, Keen to know if any have used an external IMU with pixhawk, rather than it’s onboard gear? If so which IMU and what interface, and were any code mods needed. Cheers, Dan

I just found also: Preparing to add external SPI IMU for better flight · Issue #8211 · ArduPilot/ardupilot · GitHub

Hi Jacob, Thanks for your email - yeah, seems to be uncommon at the moment. I will look into those leads you found (they look similar to ones I located earlier but will check to see if any further progress has been made). Just a further query, have you had any experience in potting motor windings…

Blue Robotics has motors designed for use in seawater. Check out the T100 and T200 thrusters in the store: bluerobotics.com

External IMU with pixhawk

General Discussion

jwalser (Jacob) November 7, 2018, 6:23pm 2

There is currently no support for this. This is the closest I have seen anyone come: IMU For AUV - #25 by superjax08

Topic		Replies	Views
Classes for Adding External IMU and Navigation Data Blue Robotics Software ardusub	3	2312	November 21, 2018
Better IMU - Different Hardware ArduSub ardusub	2	1363	March 1, 2021
Implementation of External IMU Build/Make	11	3343	November 2, 2024
IMU For AUV General Discussion	28	10640	May 17, 2019
Providing External Yaw to Ardusub General Discussion	1	539	November 16, 2023

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