Problems during jetson nano startup

As previously said, A02 docs won’t be released.

Dear sirs, I’ve bought officially equippment A02 dev-kit with sd-card jetson module. I need to use in my school robotics projects only several options of sd-card jetson module.
That is why I had to designed PCB by myself for the purposes of my periphery.
I found the documentation and made PCB. Now I found out that your documentation works with B01 and don’t work with A02. The only question is what is the differences between jetson sd-card modules from A02 and B01 dev-kits???
What do you mean “won’t be released”?
Module from A02 dev-kit produced. It was made in accordance with documentation. What the reason to give documentation to B01 but not to give for A02. I don’t ask you to make any new documentation. I only ask to give me what you already really have, as far as I understand that is the question for PCB desginer I am the programmer and PCB designer at the same time. I only ask you the help and the contact of PCB desginer as the programmer can’t answer (it is not the question for programmer) what is the difference between jetson modules from A02 dev-kit and B01 dev-kit.

We want to use for RoboCup international competitions your equippment but it should work. And people have to understand the difference between dirfferent modes of your devices. It is not the secret.
It is the feature of the high quality equippment: to have different variants of equippment and to show the customer the difference. Thank you very much for any help. It is very important for me to have a working device A02.

A02 module is not compatible to B01 board, there are many difference points between them. A02 dev kit is just for development, it can not be used for production. The official design documentation and reference collateral has always referenced the production module. The previous revision devkit will no longer be available. Some users asked similar questions, you can refer to this topic for more info. Links to Jetson Nano Resources & Wiki