From 4d408992c6ab7ce5db6b656f1e2d69d5eb0e154d Mon Sep 17 00:00:00 2001
From: Markus Jankowski <markus@mm-jankowski.de>
Date: Fri, 5 Apr 2019 03:42:23 +0200
Subject: [PATCH] Add signal_strength to device_class of sensor (#212)

* Add signal_strength to device_class of sensor

See home-assistant/architecture#165
Relates to home-assistant/home-assistant#22738

* Fix typo
---
 docs/entity_sensor.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/entity_sensor.md b/docs/entity_sensor.md
index ca4ed4e0..23f93bb8 100644
--- a/docs/entity_sensor.md
+++ b/docs/entity_sensor.md
@@ -24,6 +24,7 @@ If specifying a device class, your sensor entity will need to also return the co
 | battery | % | % of battery that is left.
 | humidity | % | % of humidity in the air.
 | illuminance | lx/lm | Light level.
+| signal_strength | dB/dBm | Signal strength.
 | temperature | °C/°F | Temperature.
 | timestamp | ISO8601 | Timestamp.
 | power | W,kW | Power.