ESP32-C3 and DFPlayer DoorBell for Home Assistant
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Bill of Materials
Description
Simple door bell with custom mp3 files uploaded to sdcard.
In this project I have used ESP32-C3 super mini, DFPLayer and simple speaker.
Software is based on ESPHome.
ESP32-C3:
https://aliexpress.com/item/1005008988143743.html
DFPLayer:
https://aliexpress.com/item/1005006027775709.html
Speaker (5cm):
https://aliexpress.com/item/1005008057967428.html
4x M3x10 screws
Code and wiring on my github:
https://github.com/Keralots/DFPlayerDoorBell/tree/main
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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