I wonder if the problem is specific to "Rev 1.1"?
My working RPiZeroW has a revision code 9000c1, like yours,
A reboot loop is the pattern of LED behaviour that I get if I mistakenly try to boot it from a 64-bit version of RasPiOS Bookworm Lite. (You need to install an OS that has 'armhf' in its name, NOT one that is labelled 'arm64')the patterns of lights flashing when the Pi Zero tried to boot from Bookworm made it appear it was stuck in some kind of reboot loop, where it would get just so far and then restart.
All members of the RPi Zero ( and RPi Zero 2 ) family have only ever been made with 512MB of system RAM.
Product announcements -
https://www.raspberrypi.com/news/raspberry-pi-zero/
https://www.raspberrypi.com/news/raspbe ... ns-family/
https://www.raspberrypi.com/news/new-ra ... ero-2-w-2/
Current products summary -
https://www.raspberrypi.com/documentati ... ero-series
Statistics: Posted by B.Goode — Mon Jul 08, 2024 6:20 am