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2 layersIAQ AIQALLINone, the printed circuit board in 3D

IAQ AIQALLINone

SREERAJSVT/AIQPCB

An IoT-enabled multisensor platform for real-time monitoring, visualization, and predictive analysis of indoor air quality (IAQ) parameters

Copper layers
2
Thickness
1.6 mm
Parts
6
Nets
113
Pads
185
Tracks, vias
120, 0
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
8 Mar 2026
Updated
19 Mar 2026

Overview

IAQ AIQALLINone is an open-source printed circuit board by SREERAJSVT, from the SREERAJSVT/AIQPCB repository on GitHub. It is a 2-layer board with 6 parts on 113 nets, routed with 120 tracks and 0 vias.

It is built around the BME688, ENS160-BGLT and SGP41-D-R4. It belongs with the RP2040 boards of this library.

Main components

3

Parts

6
QtyValueFootprintReferences
1BME688Parts:IC_BME688U3
1ENS160-BGLTParts:ENS160BGLTIC1
1RASPBERRY_PI_4B_4GBParts:MODULE_RASPBERRY_PI_4B_4GBU1
1RASPBERRY_PI_PICO_WModule:RaspberryPi_Pico_W_SMD_HandSolderU2
1SGP41-D-R4Parts:SON80P244X244X95-7NIC2
1~KTRON_4G-DEV_BOARD:A7670C&72SM1

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Questions

What parts does the IAQ AIQALLINone use?

6 parts, built around the BME688, ENS160-BGLT and SGP41-D-R4. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the IAQ AIQALLINone KiCad files?

From the SREERAJSVT/AIQPCB repository on GitHub, at the commit this page was made from: the board is Hardware Design Kicad 9.0/IAQ_AIQALLINone/IAQ_AIQALLINone.kicad_pcb and its schematic Hardware Design Kicad 9.0/IAQ_AIQALLINone/IAQ_AIQALLINone.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the IAQ AIQALLINone design in my own project?

Its repository states no licence, so its author keeps all rights: ask SREERAJSVT before reusing the design.