This project takes data from an:

• SGP30 (CO2 and TVOC over I2C)
• PMS A003 (PM1, PM2.5, PM10)
• SHTC3 (temperature and relative humidity over I2C) and pushes them to Adafruit IO.

You'll need to put your adafruit.io username & API key into environment variables:

export IO_USERNAME="<my username>"
export IO_KEY="<my API key>"

• https://github.com/pimoroni/sgp30-python
• https://github.com/sbcshop/Air-Monitoring-Breakout (pms_a003.py comes straight from there)
• io.adafruit.com

To get the 3 components working, I needed to turn ON the I2C interface w/ raspbi-config, and I added these to my /boot/config.txt:

enable_uart=1
dtoverlay=disable-bt

• Quiet mode (so it can run w/o posting things to a local log file & disk IO on pi)
• Better install / test scripts
• Common interfaces for monitoring device & logging output
• Sampling (eg. read values ever second, post average or peak or trough every 30 seconds to logs..)
• catch common errors / retrying if network fails, etc.
• humidity / temperature monitoring too.
• deployment helps (systemd files...)
• alternative logging outputs (Sqlite? prometheus? other HTTP endpoints for remote logging? local tiny screen?)