Ble

Home Assistant in Docker doesn’t see Bluetooth devices, even if everything works on the host. Causes: ❌ Container has no direct access to /dev/hci0 ❌ BlueZ inside container conflicts with host daemon ❌ Passive BLE scanning requires --experimental flag in BlueZ Solution: Don’t run Bluetooth stack inside container - passthrough D-Bus from host instead. ✅ Docker Compose Configuration Minimal Setup services: home-assistant: container_name: home-assistant image: ghcr.io/home-assistant/home-assistant:stable volumes: - config:/config - /run/dbus:/run/dbus:ro # ← Critical for Bluetooth cap_add: - NET_ADMIN - NET_RAW - SYS_ADMIN restart: unless-stopped networks: - traefik - prometheus volumes: config: driver: local networks: traefik: external: true name: traefik prometheus: external: true name: prometheus ⚠️ Don’t add devices: - /dev/hci0:/dev/hci0 - not needed with D-Bus passthrough and may cause conflicts. ...