Updated README

README.md

@@ -31,7 +31,7 @@
 ## Why Bambuddy?
 
 - **Own your data** — All print history stored locally, no cloud dependency
-- **Works offline** — Uses LAN Mode for direct printer communication
+- **Works offline** — Uses Developer Mode for direct printer control via local network
 - **Full automation** — Schedule prints, auto power-off, get notified when done
 - **Multi-printer support** — Manage your entire print farm from one interface
 
@@ -258,7 +258,7 @@
 
 ### Requirements
 - Python 3.10+ (3.11/3.12 recommended)
-- Bambu Lab printer with **LAN Mode** enabled
+- Bambu Lab printer with **Developer Mode** enabled (see below)
 - Same local network as printer
 
 ### Installation
@@ -392,12 +392,17 @@ Open **http://localhost:8000** and add your printer!
 
 > **Need detailed instructions?** See the [Installation Guide](http://wiki.bambuddy.cool/getting-started/installation/)
 
-### Enabling LAN Mode
+### Enabling Developer Mode
 
-1. On printer: **Settings** → **Network** → **LAN Mode**
-2. Enable LAN Mode and note the **Access Code**
-3. Find IP address in network settings
-4. Find Serial Number in device info
+Developer Mode allows third-party software like Bambuddy to control your printer over the local network.
+
+1. On printer: **Settings** → **Network** → **LAN Only Mode** → Enable
+2. Enable **Developer Mode** (appears after LAN Only Mode is enabled)
+3. Note the **Access Code** displayed
+4. Find IP address in network settings
+5. Find Serial Number in device info
+
+> **Note:** Developer Mode disables cloud features but provides full local control. Standard LAN Mode (without Developer Mode) only allows read-only monitoring.
 
 ---
 
@@ -415,12 +420,12 @@ Full documentation available at **[wiki.bambuddy.cool](http://wiki.bambuddy.cool
 
 ## 🖨️ Supported Printers
 
-| Series | Models | Status |
-|--------|--------|--------|
-| H2 | H2C, H2D, H2S | ✅ Tested (H2D) |
-| X1 | X1, X1 Carbon | ✅ Tested (X1C) |
-| P1 | P1P, P1S | 🧪 Needs testing |
-| A1 | A1, A1 Mini | 🧪 Needs testing |
+| Series | Models |
+|--------|--------|
+| H2 | H2D, H2S |
+| X1 | X1, X1 Carbon |
+| P1 | P1P, P1S, P2S |
+| A1 | A1, A1 Mini |
 
 ---
 

SECURITY.md

@@ -56,7 +56,7 @@ Bambuddy communicates with your printers over your local network using:
 2. **Use reverse proxy**: If exposing to the internet, use a reverse proxy with HTTPS
 3. **Keep updated**: Always run the latest version for security patches
 4. **Secure API keys**: Treat API keys like passwords; don't share them publicly
-5. **LAN Mode**: Use your printer's LAN Mode access code; don't share it
+5. **Developer Mode**: Use your printer's Developer Mode access code; don't share it
 
 ### Known Security Features
 

backend/app/services/camera.py

@@ -460,7 +460,7 @@ async def test_camera_connection(
                 "success": False,
                 "error": (
                     "Failed to capture frame from camera. "
-                    "Ensure the printer is powered on, camera is enabled, and LAN mode is active. "
+                    "Ensure the printer is powered on, camera is enabled, and Developer Mode is active. "
                     "If running in Docker, try 'network_mode: host' in docker-compose.yml."
                 ),
             }