diff --git a/systems/gandalf/default.nix b/systems/gandalf/default.nix
index 2803dae..e0f45f8 100644
--- a/systems/gandalf/default.nix
+++ b/systems/gandalf/default.nix
@@ -24,6 +24,7 @@
       ../modules/gimp.nix
       ../modules/openscad.nix
       ../modules/bambu-studio-flatpak.nix
+      ../modules/arduino-ide.nix
     ];
   
   boot.kernelPackages = pkgs.linuxPackages_latest;
diff --git a/systems/modules/arduino-ide.nix b/systems/modules/arduino-ide.nix
new file mode 100644
index 0000000..c4d8365
--- /dev/null
+++ b/systems/modules/arduino-ide.nix
@@ -0,0 +1,8 @@
+{ config, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    arduino-ide
+  ];
+}
+
diff --git a/systems/modules/users.nix b/systems/modules/users.nix
index 644fd42..0da110e 100644
--- a/systems/modules/users.nix
+++ b/systems/modules/users.nix
@@ -5,7 +5,7 @@
     initialPassword = "welcome";
     isNormalUser = true;
     description = "Armel van Ravels";
-    extraGroups = [ "networkmanager" "wheel" "libvirtd" ];
+    extraGroups = [ "networkmanager" "wheel" "libvirtd" "dialout"];
     packages = with pkgs; [
       home-manager
       legcord