DIY PM2.5 monitor program.

This is the source code of a Youtube video tutorial: DIY PM2.5 Monitor with Python ReactJS and SDS011 on 5" Chipsee Touch Panel PC

Hardware:

1. The Chipsee 5 inch PC: PPC-A55-050. (Or any PC!)
2. The sensor: Nova SDS011.
3. TTL USB Convertor: CP2102.

Software

The program needs Python and Node/NPM.

Install Python Requirements

cd sds011_py
python3 -m venv venv
. venv/bin/activate
pip install -r requirements.txt

Start Python Flask

cd sds011_py
flask run --debug

Start React HTML

cd sds011_react
npm run dev

You can test the Python server with:

curl 127.0.0.1:5000

To visit our React webpage, open a browser and visit: http://localhost:5173.