From 8399bbd1debd38ca26538e415de785fa646766b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=92=D0=B8=D0=BA=D1=82=D0=BE=D1=80=D0=BE=D0=B2=20=D0=90?=
 =?UTF-8?q?=D0=BD=D0=B4=D1=80=D0=B5=D0=B9=20=D0=93=D0=B5=D1=80=D0=BC=D0=B0?=
 =?UTF-8?q?=D0=BD=D0=BE=D0=B2=D0=B8=D1=87?= <Viktorov.A.G@sberbank.ru>
Date: Tue, 21 Sep 2021 17:33:22 +0300
Subject: [PATCH] fix focs about i2c id

---
 custom_components/mega/sensor.py | 8 ++++++++
 docs/yaml.md                     | 4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/custom_components/mega/sensor.py b/custom_components/mega/sensor.py
index 9881a8c..3a2a1cf 100644
--- a/custom_components/mega/sensor.py
+++ b/custom_components/mega/sensor.py
@@ -165,6 +165,14 @@ class MegaI2C(FilterBadValues):
     def customize(self):
         return super().customize.get(self.id_suffix, {}) or {}
 
+    @property
+    def extra_state_attributes(self):
+        attrs = super().extra_state_attributes or {}
+        attrs.update({
+            'i2c_id': self.id_suffix,
+        })
+        return attrs
+
     @property
     def device_class(self):
         return self._device_class
diff --git a/docs/yaml.md b/docs/yaml.md
index c35a3c0..e1e4a17 100644
--- a/docs/yaml.md
+++ b/docs/yaml.md
@@ -189,10 +189,10 @@ some_led2:
     # конфиг
 ```
 #### i2c {: #i2c}
-Для сенсоров i2c адресация конфига такая:
+Для сенсоров i2c нужно так же указать id сенсора, который можно посмотреть в атрибутах объекта на [странице разработчика](https://my.home-assistant.io/redirect/developer_states/).
 ```yaml
 36:
-  htu21d_humidity:  # entity_id сенсора без приставки sensor., видно в интерфейсе HA
+  htu21d_humidity:  # i2c_id
     # конфиг
 ```
 [Подробнее про i2c](i2c.md)