I have been going through the PX4 board config files for the cubeorangeplus in search of the pins that are connected to the SDMMC2 interface, as well as a clear definition of which IMUs are connected within the Cube Orange+ (it is my understanding that there are 2 versions of the Orange+, the latter of which is expected to be the LTS design). I also looked through the FMU_F7H7 → Schematic Prints.pdf file on GitHub from 5 years ago in search of the information, however, the schematics don’t seem to be up-to-date.
I am looking for confirmation as to which sensors are connected on which pins/ports of the Orange+. Specifically, I would like to know / confirm all IMUs (1, 2, 3) & SDMMC2 connections to the FMU for both versions of the Orange+.
This information is necessary for my software development and testing.