How should I choose AppEUI for my own devises

Hello,

I am migrating all my devises to Console V3 and it’s time to have all of them working with OTAA.

I registered my two first devises with ABP
I created a third devise and I selected OTAA.

At some point, I have to fill up the AppEUI.

I can fill the field with all zéro, but is the best practice? Can I choose a AppEUI by chance or there is numbering convention?

I look at my the first ABP devises and I observed the activation mode is disable.
I believe, I should delete them and recreate it with OTAA activation mode?

If I am not wrong, the V2, we could change the activation mode (ABP/OTAA) by editing the devise, isn’t

Cheers

Yes.

Can you search the forum to find the answer to this question? Yes, it has been provided several times during the last month. So please use search before asking.