added first files

custom_components/bluetti-bt/__init__.py

@@ -0,0 +1,24 @@
+"""Bluetti Bluetooth Integration"""
+
+from __future__ import annotations
+
+import logging
+
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import CONF_ADDRESS, Platform
+from homeassistant.core import HomeAssistant
+
+_LOGGER = logging.getLogger(__name__)
+PLATFORMS: [Platform] = []
+
+
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Set up Bluetti Powerstation from a config entry."""
+
+    address = entry.data.get(CONF_ADDRESS)
+    
+    if address is None:
+        return False
+
+    _LOGGER.error(f"Device address: {address}")
+    return True