Receive a notification on your phone when someone rings the doorbell, so you can hear when couriers ring? It is possible by placing a module with a microphone for Arduino near the doorbell chime and connecting it to an ESP8266 board. The ESP8266 in turn connects via WiFi to Home Assistant with ESPhome. This solution can be used on any type of doorbell or intercom, as it does not require any modification to the electrical system. From now on, thanks to our home automation doorbell, I will never lose any packages again!
Written guide with code for the ESP8266, schematics and 3D printable files: www.instructables.com/Make-Yo...
Chapters:
0:00 - Introduction
1:26 - ESP8266 board
1:47 - Microphone module for Arduino
2:53 - Connecting ESP8266 to Home Assistant with ESPhome
3:44 - Connecting ESP8266 to the Internet with Blynk
4:02 - Connecting microphone to ESP8266
4:31 - Connections on pcb and 3D printed box
6:33 - Installing the microphone on the doorbell
7:24 - Operation of the Smart doorbell
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28 июл 2024
