“Totally as my expectation and perfectly work. Now my Raspberry Pi is working as a central computer for my fish tank, controlling the water temperature, turning on and off the LED light, and sending online warning if some issues are detected.
But if you would like to run Raspberry Pi OS Bookworm on Raspberry Pi 4, you might be surprised because you cannot find a VNC icon on menu bar even after you turned VNC on via configuration. It doesn't result from your Raspberry Pi's failure but from the change of OS specification. If you would like to use VNC in Raspberry Pi OS Bookworm on Raspberry Pi 4, follow below.
! Only in 64bit version !
$ sudo raspi-config
>Advanced options
>Wayland
>X11
>Reboot
A review from a small eastern island country.”
