diff --git a/fichero_printer/config.yaml b/fichero_printer/config.yaml
index 8206cba..aa37482 100644
--- a/fichero_printer/config.yaml
+++ b/fichero_printer/config.yaml
@@ -1,11 +1,34 @@
 name: "Fichero Printer"
 version: "0.1.37"
-host_dbus: true
+name: "Fichero Printer"
+description: "REST API for Fichero D11s thermal label printer with BLE and Classic Bluetooth support"
+url: "https://github.com/your-repo/fichero-printer"
+startup: "application"
+boot: "auto"
 host_network: true
+host_dbus: true
+host_pid: true
 devices:
   - /dev/rfcomm0
+  - /dev/ttyACM0
 environment:
   DBUS_SYSTEM_BUS_ADDRESS: "unix:path=/host/run/dbus/system_bus_socket"
+  FICHERO_PORT: "8765"
+  FICHERO_ADDR: ""
+  FICHERO_TRANSPORT: "ble"
+  FICHERO_CHANNEL: "1"
+options:
+  port: 8765
+  address: ""
+  transport: "ble"
+  channel: 1
+  log_level: "info"
+schema:
+  port: int(1024,65535)
+  address: str?
+  transport: list(ble|classic)
+  channel: int(1,30)
+  log_level: list(trace|debug|info|warning|error|fatal)
 slug: "fichero_printer"
 description: "REST API for the Fichero D11s (AiYin) thermal label printer over Bluetooth"
 url: "https://git.leuschner.dev/Tobias/Fichero"
diff --git a/fichero_printer/fichero/api.py b/fichero_printer/fichero/api.py
index 878c1cf..21f413c 100644
--- a/fichero_printer/fichero/api.py
+++ b/fichero_printer/fichero/api.py
@@ -46,11 +46,14 @@ from fichero.printer import (
 # Global connection settings  (env vars or CLI flags at startup)
 # ---------------------------------------------------------------------------
 
-_DEFAULT_ADDRESS: str | None = os.environ.get("FICHERO_ADDR")
+# Try to get from options first (Home Assistant add-on), then env vars
+_DEFAULT_ADDRESS: str | None = os.environ.get("FICHERO_ADDR") or ""
 # Default to BLE transport (most reliable for Fichero/D11s printers)
 # Set FICHERO_TRANSPORT=classic to force Classic Bluetooth (RFCOMM)
 _DEFAULT_CLASSIC: bool = os.environ.get("FICHERO_TRANSPORT", "").lower() == "classic"
 _DEFAULT_CHANNEL: int = int(os.environ.get("FICHERO_CHANNEL", "1"))
+_DEFAULT_PORT: int = int(os.environ.get("FICHERO_PORT", "8765"))
+_DEFAULT_LOG_LEVEL: str = os.environ.get("LOG_LEVEL", "info").lower()
 
 _PAPER_MAP = {"gap": 0, "black": 1, "continuous": 2}
 
@@ -586,7 +589,7 @@ def main() -> None:
 
     parser = argparse.ArgumentParser(description="Fichero Printer API Server")
     parser.add_argument("--host", default="127.0.0.1", help="Bind host (default: 127.0.0.1)")
-    parser.add_argument("--port", type=int, default=8765, help="Bind port (default: 8765)")
+    parser.add_argument("--port", type=int, default=_DEFAULT_PORT, help=f"Bind port (default: {_DEFAULT_PORT})")
     parser.add_argument("--address", default=_DEFAULT_ADDRESS, metavar="BLE_ADDR",
                         help="Default BLE address (or set FICHERO_ADDR env var)")
     parser.add_argument("--classic", action="store_true", default=_DEFAULT_CLASSIC,
@@ -594,12 +597,15 @@ def main() -> None:
     parser.add_argument("--channel", type=int, default=_DEFAULT_CHANNEL,
                         help="Default RFCOMM channel (default: 1)")
     parser.add_argument("--reload", action="store_true", help="Enable auto-reload (development)")
+    parser.add_argument("--log-level", choices=["trace", "debug", "info", "warning", "error", "fatal"],
+                        default=_DEFAULT_LOG_LEVEL, help="Set log level (default: info)")
     args = parser.parse_args()
 
     # Push CLI overrides into module-level defaults so all handlers pick them up
     _DEFAULT_ADDRESS = args.address
     _DEFAULT_CLASSIC = args.classic
     _DEFAULT_CHANNEL = args.channel
+    _DEFAULT_PORT = args.port
 
     # Pass the app object directly when not reloading so that the module-level
     # globals (_DEFAULT_ADDRESS etc.) set above are visible to the handlers.