diff --git a/home/framework/default.nix b/home/framework/default.nix
index fca9640..2d4cdac 100644
--- a/home/framework/default.nix
+++ b/home/framework/default.nix
@@ -15,6 +15,10 @@
       vesktop
       telegram-desktop
       nixvim
+      gnuradio
+      rtl_433
+      urh
+      sdrpp
     ];
     sessionPath = ["~/.local/bin"];
     sessionVariables = {
diff --git a/home/framework/programs/alacritty/default.nix b/home/framework/programs/alacritty/default.nix
new file mode 100644
index 0000000..2f37518
--- /dev/null
+++ b/home/framework/programs/alacritty/default.nix
@@ -0,0 +1,68 @@
+{...}: {
+  programs.alacritty = {
+    enable = true;
+
+    settings = {
+      general.live_config_reload = true;
+      env.TERM = "xterm-256color";
+      bell.duration = 0;
+      cursor.style = "Block";
+
+      scrolling = {
+        history = 10000;
+        multiplier = 3;
+      };
+
+      window = {
+        opacity = 0.9;
+      };
+
+      mouse.bindings = [
+        {
+          mouse = "Middle";
+          action = "PasteSelection";
+        }
+      ];
+
+      colors = {
+        primary = {
+          background = "0x000000";
+          foreground = "0xeaeaea";
+        };
+
+        # normal = {
+        #   black = "0x000000";
+        #   red = "0xd54e53";
+        #   green = "0xb9ca4a";
+        #   yellow = "0xe6c547";
+        #   blue = "0x7aa6da";
+        #   magenta = "0xc397d8";
+        #   cyan = "0x70c0ba";
+        #   white = "0xffffff";
+        # };
+        #
+        # bright = {
+        #   black = "0x666666";
+        #   red = "0xff3334";
+        #   green = "0x9ec400";
+        #   yellow = "0xe7c547";
+        #   blue = "0x7aa6da";
+        #   magenta = "0xb77ee0";
+        #   cyan = "0x54ced6";
+        #   white = "0xffffff";
+        # };
+        #
+        # dim = {
+        #   black = "0x333333";
+        #   red = "0xf2777a";
+        #   green = "0x99cc99";
+        #   yellow = "0xffcc66";
+        #   blue = "0x6699cc";
+        #   magenta = "0xcc99cc";
+        #   cyan = "0x66cccc";
+        #   white = "0xdddddd";
+        # };
+      };
+    };
+  };
+}
diff --git a/home/framework/programs/default.nix b/home/framework/programs/default.nix
index fe984d6..705f0af 100644
--- a/home/framework/programs/default.nix
+++ b/home/framework/programs/default.nix
@@ -1,4 +1,5 @@
 [
+  ./alacritty
   ./firefox
   ./hyprland
   {
diff --git a/nixos/celestia/configuration.nix b/nixos/celestia/configuration.nix
index c905072..561418f 100644
--- a/nixos/celestia/configuration.nix
+++ b/nixos/celestia/configuration.nix
@@ -84,6 +84,9 @@ in {
     zfs
     lm_sensors
     ffmpeg
+    rtl_433
+    dump1090
+    rtl-sdr
   ];
 
   users.users."root".openssh.authorizedKeys.keys = [
@@ -424,6 +427,8 @@ in {
   };
 
   hardware = {
+    rtl-sdr.enable = true;
+
     fancontrol = {
       enable = true;
       config = ''
diff --git a/nixos/celestia/hardware-configuration.nix b/nixos/celestia/hardware-configuration.nix
index dc5010a..7a87c65 100644
--- a/nixos/celestia/hardware-configuration.nix
+++ b/nixos/celestia/hardware-configuration.nix
@@ -21,7 +21,6 @@
     forceImportRoot = false;
     extraPools = ["tank"];
   };
-  boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
 
   fileSystems."/" = {
     device = "/dev/disk/by-uuid/3652c231-d679-42dd-80f1-e9afccb4ca13";
@@ -34,6 +33,7 @@
       allowDiscards = true;
       keyFileSize = 4096;
       keyFile = "/dev/disk/by-id/usb-Generic_Flash_Disk_D5A325A0-0:0";
+      tryEmptyPassphrase = true;
     };
   };
 
diff --git a/nixos/configurations.nix b/nixos/configurations.nix
index 9f82ab6..af157e6 100644
--- a/nixos/configurations.nix
+++ b/nixos/configurations.nix
@@ -92,7 +92,7 @@ in {
     np = nixpkgs;
     system = "x86_64-linux";
     ip = "192.168.1.11";
-    # remoteBuild = false;
+    remoteBuild = false;
     file = ./celestia/configuration.nix;
   };
 
diff --git a/nixos/framework/configuration.nix b/nixos/framework/configuration.nix
index 91067c9..5bbd97f 100644
--- a/nixos/framework/configuration.nix
+++ b/nixos/framework/configuration.nix
@@ -33,6 +33,8 @@
     extraPackages = [pkgs.vaapiVdpau];
   };
 
+  hardware.rtl-sdr.enable = true;
+
   hardware.bluetooth.enable = true;
 
   security.pam.services.swaylock = {};
@@ -111,7 +113,7 @@
 
   users.users.patrick = {
     isNormalUser = true;
-    extraGroups = ["wheel"];
+    extraGroups = ["wheel" "plugdev"];
   };
 
   environment.systemPackages = with pkgs; [