The AirGradient Builds Overview

We are continuously updating our open hardware / open source air quality monitor kits and as a results have different versions of the built instructions. The version you are having is written on the PCBs. Please check with the table below and then click on the link to the built instruction that applies to your kit.

Additionally, you can download all source files for the monitors on this page. All builds are licensed under CC BY-SA 4.0.

In case you have questions or a problem during the assembly, the best and fastest way is to visit our forum.

DIY PRO / ONE Kits

Version Image of PCB / Files Main Improvements / Changes Link to Instructions Arduino Sketch Name
9.0 black or blue PCB

KiCad files main PCB

Gerber file main PCB

KiCad files LED bar

Gerber files LED bar

Enclosure STL

Clip-On Stand STL
Complete new design. ESP32-C3-Mini, RGB LED bar, hardware watchdog build instructions OpenAirONE.ino
4.2 black or green PCB

Gerber files

KiCad files

Enclosure STL

Clip-On Stand STL
Improved tracing / ground plane, removed D1 shield, change in button connection, switch to cross over cable for PMS standard version / presoldered version DIY_PRO_V4_2.ino
3.7 black or green PCB

Gerber files

Enclosure STL

Clip-On Stand STL
Push button for configuration, rounded corners standard version / presoldered version DIY_PRO_V3_7.ino
3.3 black or green PCB

Gerber files

Enclosure STL

Clip-On Stand STL
standard version / presoldered version DIY_PRO.ino

Open Air Outdoor Kits

Version Image of PCB / Files Link to Instructions Arduino Sketch Name
1.3 PST Model

KiCad files

STL Files
build instructions OpenAirONE.ino
1.1 PP Model

KiCad files

STL Files
build instructions OpenAirONE.ino
0.6

Gerber files

STL Files
standard version DIY_OUTDOOR.ino

DIY BASIC Kits

Version Image of PCB / Files Main Improvements / Changes Link to Instructions Arduino Sketch Name
4.0

Gerber files

STL Files
Switched to shorter cross-over cable for PM. Made T/RH sensor slot compatible with AG module standard version DIY_BASIC.ino
3.0

Gerber files

STL Files
Changed S8 orientation, added holes for zip ties standard version DIY_BASIC.ino
2.4

Gerber files

STL Files
standard version DIY_BASIC.ino