The current DIY AngelBox image (angel-box-rpi-2026-03-17.img.zip) has SSH disabled by default although the post-installation instructions refer to connecting via SSH to obtain the MAC address. You’ll need to connect a keyboard and monitor unless you get the MAC address from you router, for example. I’ve had to reboot mine so many times trying to get it to connect that I prefer to do it via the CLI instead of power-cycling it every time. Use “sudo raspi-config” => “Interface Options” => “SSH” to enable it.
Also, “sudo apt update” produces this error on a RasPi 4B trying to get the repository information:
Notice: Skipping acquire of configured file ‘main/binary-arm64/Packages’ as repository ‘http://apt.angelcam.com/rpios-trixie stable InRelease’ doesn’t support architecture ‘arm64’