From 222c4ea6f31edd63950487e5cfb0e9809df85270 Mon Sep 17 00:00:00 2001
From: Aaron Bach <bachya1208@gmail.com>
Date: Thu, 7 Feb 2019 20:12:58 -0700
Subject: [PATCH] Added Ambient PWS to device registry (#20841)

---
 homeassistant/components/ambient_station/__init__.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/homeassistant/components/ambient_station/__init__.py b/homeassistant/components/ambient_station/__init__.py
index c5ddd2734cb..ff9538738ee 100644
--- a/homeassistant/components/ambient_station/__init__.py
+++ b/homeassistant/components/ambient_station/__init__.py
@@ -254,6 +254,17 @@ class AmbientWeatherEntity(Entity):
         self._state = None
         self._station_name = station_name
 
+    @property
+    def device_info(self):
+        """Return device registry information for this entity."""
+        return {
+            'identifiers': {
+                (DOMAIN, self._mac_address)
+            },
+            'name': self._station_name,
+            'manufacturer': 'Ambient Weather',
+        }
+
     @property
     def name(self):
         """Return the name of the sensor."""