Can anyone confirm the compatibility between the the Jetson Nano and the Jetson Orin when building a custom carrier board, do you foresee any issues with the carrier board not accepting both boards (with obvious performance and some functionality differences)?
It seems that a carrier board built for the Orin would allow for a Nano to be inserted with no connection issues, but not the other way around, obviously.
Orin Nano and the original Nano are form factor compatible. They are not 100% pin compatible, but depending on which I/Os you are leveraging you maybe able to design a carrier board to support both of them. You can reference our Migration AN comparing Orin Nano and Nano to understand where the differences are: Jetson Download Center | NVIDIA Developer