include module-4g (use hardware.uconsole.module-4g.enable = true;)

uconsole/default.nix

@@ -11,7 +11,8 @@ in {
     [nixos-hardware.nixosModules.raspberry-pi-4]
     ++ [./kernel]
     ++ [../raspberry-pi/overlays]
-    ++ [../raspberry-pi/apply-overlays];
+    ++ [../raspberry-pi/apply-overlays]
+    ++ [./module-4g.nix];
 
   config = {
     environment.systemPackages = [rpi-utils];
@@ -27,7 +28,6 @@ in {
         cpi-disable-pcie.enable = mkDefault true;
         cpi-disable-genet.enable = mkDefault true;
         cpi-uconsole.enable = mkDefault true;
-        # cpi-pmu.enable = mkDefault true;
         cpi-i2c1.enable = mkDefault false;
         cpi-spi4.enable = mkDefault false;
         cpi-bluetooth.enable = mkDefault true;

uconsole/module-4g.nix

@@ -1,4 +1,10 @@
-{pkgs, ...}: let
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
+  inherit (lib) mkEnableOption mkIf;
   rpi-utils = pkgs.callPackage ../raspberry-pi/packages/rpi-utils {};
   uconsole-4g-cm4 = pkgs.writeShellScriptBin "uconsole-4g-cm4" ''
     function tip {
@@ -42,10 +48,8 @@
     fi
   '';
 in {
-  config = {
-    environment.systemPackages = [
-      rpi-utils
-      uconsole-4g-cm4
-    ];
+  options.hardware.uconsole.module-4g.enable = mkEnableOption "Enable 4G module";
+  config = mkIf config.hardware.uconsole.module-4g.enable {
+    environment.systemPackages = [uconsole-4g-cm4];
   };
 }

uconsole/sd-image-uConsole.nix

@@ -3,10 +3,13 @@
   lib,
   pkgs,
   ...
-}: {
+}: let
+  inherit (lib) mkOverride;
+in {
   imports = [
     <nixpkgs/nixos/modules/profiles/base.nix>
     <nixpkgs/nixos/modules/installer/sd-card/sd-image.nix>
+    <nixpkgs/nixos/modules/installer/cd-dvd/channel.nix>
     "${builtins.fetchGit {url = "https://github.com/NixOS/nixos-hardware.git";}}/raspberry-pi/4"
     ./kernel
     ../raspberry-pi/overlays
@@ -55,7 +58,7 @@
     "swiotlb=131072"
   ];
 
-  system.stateVersion = "24.11";
+  system.stateVersion = "25.05";
   hardware.raspberry-pi."4" = {
     xhci.enable = false;
     dwc2.enable = true;
@@ -108,13 +111,20 @@
     wirelesstools
     iw
     gitMinimal
-    wpa_supplicant
     eiwd
   ];
 
   nix.settings.experimental-features = ["nix-command" "flakes"];
 
+  networking.wireless = {
+    userControlled.enable = true;
+    enable = true;
+  };
+  systemd.services.wpa_supplicant.wantedBy = mkOverride 50 [];
+  networking.networkmanager.enable = false;
+
   sdImage = {
+    imageBaseName = "nixos-sd-uconsole";
     compressImage = false;
     populateFirmwareCommands = let
       configTxt = pkgs.writeText "config.txt" ''