We support the Pi 3 now too

README.md

@@ -3,7 +3,7 @@
 This repository provides a script to configure a Raspberry Pi as a narrowcasting screen, displaying a webpage in full-screen mode using Chromium. The setup process includes installing essential packages, configuring the window manager, setting a fallback wallpaper, and enabling VNC for remote access.
 
 ## Compatibilty 
-This setup is designed for Raspberry Pi 4 or newer models and is compatible only with Raspberry Pi OS Bookworm (64-bit) Lite. There's no need to install a full desktop environment, as this script installs and configures a lightweight alternative.
+This setup is designed for Raspberry Pi 3 or newer models and is compatible only with Raspberry Pi OS Bookworm (64-bit) Lite. There's no need to install a full desktop environment, as this script installs and configures a lightweight alternative.
 
 ## Usage
 To get started, install Raspberry Pi OS Bookworm (64-bit) and log in as a non-privileged user. It's important to avoid using `su` or `sudo` for root access during this process. Run the following command to execute the setup script:

install.sh

@@ -30,7 +30,7 @@ check_user_privileges normal
 # Ensure the script is running on a supported platform (Linux, 64-bit, Raspberry Pi 4 or newer)
 is_this_linux
 is_this_os_64bit
-check_rpi_model 4
+check_rpi_model 3
 
 # Clear the terminal for a clean start
 clear