diff --git a/esphome/README.md b/esphome/README.md
index d62b5c3..8ddbf17 100644
--- a/esphome/README.md
+++ b/esphome/README.md
@@ -1,57 +1,13 @@
 # Smart intercom with MQTT based on NodeMCUv3
 
-This device can send "door open" command to intercom main unit after receiving of incoming call. It only works with coordinate line intercoms. Tested with Cyfral russian intercom.
+[ESPHome](https://esphome.io/) version of Smart Intercom
 
-Thanks to [Metori](https://github.com/Metori) for [original progect](https://github.com/Metori/mqtt_domofon)
-
-## Parts used
-* NodeMCU v3 x 1
-* Double relay module x1 (or two single relay modules)
-* LED x3 (or one RGB LED)
-* Button x2
-* Optocoupler x1
-* Some resistors
-
-## Example Parts
-1. [Оптопара PC817B](https://roboshop.spb.ru/PC817B)
-2. [Реле электромеханическое 2-канальное](https://roboshop.spb.ru/SRD-05VDC-SL-C-2-channel-rele)
-3. [NodeMCU V3](https://roboshop.spb.ru/NodeMCU-v3-dev-board)
-4. [RGB светодиод на плате](https://roboshop.spb.ru/RGB-led-module)
-5. [Кнопка тактовая 6х6х13мм KFC-A06-13H](https://roboshop.spb.ru/KFC-A06-13H)
-6. [Провода "мама-мама" 10см, 20 шт.](https://roboshop.spb.ru/female-to-female-line)
-7. [Провода "папа-мама" 10см, 20 шт.](https://roboshop.spb.ru/male-to-female-line)
-8. [Резисторы](https://roboshop.spb.ru/600-resist-set)
-9. [microUSB кабель](https://roboshop.spb.ru/BS-410)
-
-## Scheme
-![Scheme](https://raw.githubusercontent.com/Anonym-tsk/smart-domofon/master/scheme.jpeg)
-*Thanks to Oleg Yu*
+[Scheme and parts](https://github.com/Anonym-tsk/smart-domofon/blob/master/README.md)
 
 ## Configuration and build
-1. Fill in WiFi and MQTT credentials in [software.h](https://github.com/Anonym-tsk/smart-domofon/blob/master/src/config/software.h)
-2. Fill in `upload_port` in [platformio.ini](https://github.com/Anonym-tsk/smart-domofon/blob/master/platformio.ini)
-3. Use [PlatformIO](https://platformio.org/platformio-ide) to build and upload firmware
+1. Fill in WiFi credentials in [domofon.yaml](https://github.com/Anonym-tsk/smart-domofon/blob/master/esphome/domofon.yaml#L10)
+2. Use [ESPHome](https://esphome.io) to build and upload firmware
 
-## Status MQTT messages (domofon/status)
-* 'R' - ready; sent after successfull boot-up or after receiving of 'P' message
-* 'L' - last will message; send when device goes offline
+## Home Assistant Telegram notifications
 
-## Incoming MQTT messages (domofon/in)
-* 'O' - door open command
-* 'N' - call reject command (door will not open)
-* 'P' - ping command (answers with 'R')
-
-## Outgoing MQTT messages (domofon/out)
-* 'C' - call; sent after detecting of incoming intercom call
-* 'H' - hangup; sent after detected incoming call finished
-* 'B' - button; sent when "door open" has been performed by green hw button press
-* 'J' - reJected; sent when incoming call has been rejected by red hw button press
-* 'S' - success; sent in response to 'O' or 'N' command
-* 'F' - fail; sent in response to 'O' or 'N' command (this means that 'O' or 'N' command has been received but no incoming call detected)
-
-## Home Assistant integration
-![Home Assistant](https://raw.githubusercontent.com/Anonym-tsk/smart-domofon/master/homeassistant/ha.png)
-
-[Full configuration with sensor, switches and automations](https://github.com/Anonym-tsk/smart-domofon/blob/master/homeassistant/domofon.yaml)
-
-Put this file into `/config/packages/domofon.yaml` and correct notification service in automations.
+Put [this file](https://github.com/Anonym-tsk/smart-domofon/blob/master/esphome/homeassistant/domofon.yaml) into `/config/packages/domofon.yaml` and correct notification service in automations.