Find your favorite version of one of the images that Rex created, flash to EMMC, install and boot. Unless there is a hardware issue, they should just work. I’m using the Parrot Security image and it will stay on as long as I have the energy saver timers set to be on (never shut down on USB power and like 10 or 15 minutes battery). So far, so good.
I suggest finding the google drive link in this post:
The Mega link didn’t let me finish because it said I had run out of bandwidth. Parrot Home or Parrot Security were my two first choices, Security is mostly working fine with some update errors I need to look into. Bookworm would be pretty close to the Pi OS. Kali is a rolling release, I’ve broken that a few times on other machines so I didn’t want to go there on my new uConsole. And I don’t play games, so that OS was not for me.