A doorbell for visitors of nestspace to alert us they are outside innowing

• visitor can input their name into the website
• RESTful api for the website client to post a HTTP request to the server
• python server will send visitor name to ESP32 pixel LED display doorbell through another RESTful request
• get visitor IP address, datetime of the visit, and their name and store them in Postgres database

• pretty

nestdoorbell
├── frontend
│   ├── html.html
│   ├── css.css
│   └── nestspace_icon.jpg
│   └── logowhite.png
├── backend
│   └── flask
└── api
    └── schemas

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