Air Quality Sensor
by roepkefeller
Air Quality Sensor is a connected device published by roepkefeller, with public KiCad design files on GitHub. Check the repository terms before reuse. The author describes it as: “DIY air quality monitor: ESP32-C3, 4 Sensirion/Bosch sensors, custom 4-layer PCB, ESPHome firmware with Home Assistant integration.”
57 people have starred it and 2 have forked it, with the last commit 2 months ago.
What’s in the repository
- KiCad schematic and PCB layout source files
- Full revision history, so you can see how the board changed between versions
Licence and reuse
No license is declared on the repository. Publishing files publicly is not the same as granting permission to reuse them, so ask the author before you build on this design.
Opening it in ProtoFlow
Select Edit in ProtoFlow for the available opening options. Download the source and open supported KiCad schematic or board files in the desktop app; check the project version and external libraries.
- 01 Select “Edit in ProtoFlow” for opening options. Download the source and open supported KiCad files in the app. Other EDA formats may need conversion.
- 02 Work in the imported local copy: rename nets, swap parts against live distributor stock, re-route, or strip it back to the sub-circuit you actually need.
- 03 Keep the original licence and credit roepkefeller if you publish or sell what you build from it.
This page indexes a public repository. The design, the files and the copyright belong to roepkefeller; ProtoFlow does not host, mirror or verify them. Details are read from GitHub and refreshed periodically — check the repository for the current state of the project.
