diff --git a/nate/modules/sway/sway_conf.nix b/nate/modules/sway/sway_conf.nix
index d638ff1..32787ce 100644
--- a/nate/modules/sway/sway_conf.nix
+++ b/nate/modules/sway/sway_conf.nix
@@ -122,7 +122,12 @@
         services.openssh.enable = true;
         services.dbus.enable = true;
         services.syncthing.enable = true;
-
+        # For betaflight configurator
+        services.udev.extraRules = ''
+            # DFU (Internal bootloader for STM32 and AT32 MCUs)
+            SUBSYSTEM=="usb", ATTRS{idVendor}=="2e3c", ATTRS{idProduct}=="df11", MODE="0664", GROUP="dialout"
+            SUBSYSTEM=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="df11", MODE="0664", GROUP="dialout"
+        '';
         # Audio
         security.rtkit.enable = true;
         services.pipewire = {
diff --git a/nate/modules/user/main_user.nix b/nate/modules/user/main_user.nix
index a2489b7..7765e09 100644
--- a/nate/modules/user/main_user.nix
+++ b/nate/modules/user/main_user.nix
@@ -46,6 +46,8 @@ in
                     "audio"
                     # For android
                     "adbusers"
+                    # For serial interfaces
+                    "dialout"
                 ];
             })
         ];