Read

last modified: October 23, 2025

“Read SGP30” Command-Line Tool

Posted on 2020-12-19— Projects

I published a small command-line tool to read the Sensirion SGP30 air-quality sensor on a Raspberry Pi. I explain usage, options, and how to build and install the C tool so you can get JSON CO2/TVOC output. If it helps, please read the full post for details.

Read this post

"Read SHT31" Command-Line Tool

Posted on 2020-12-13— Software

I built a small compiled command-line tool to read SHT31 temperature and humidity over I2C on a Raspberry Pi. It emits simple JSON for easy parsing in scripts. If you're using an SHT31 sensor or automating reads, read the full post for usage, build and install steps.

Read this post