Daniel BernalAntonio VanegasJuan Carlos Pachón Arttesano
Published © CC BY

Build low cost air quality sensor CanAirIO without soldering

Citizen science project with mobile and fixed sensors for measuring air quality (PM 2.5) using low-cost sensors and smartphones

BeginnerFull instructions provided3 hours1,311
Build low cost air quality sensor CanAirIO without soldering

Things used in this project

Hardware components

Option 1: Sensirion SPS30 sensor with cable
×1
Option 2: Panasonic SN-GCJA5 sensor with cable
×1
Option 3: Plantower PMS7003 o PMSA003 sensor with cable
×1
ESP32S board (Color: ESP32 30Pin)
×1
NodeMcu Base Board
×1
OLED 128x64 screen (Color: White)
×1
Cable Jumper female female (Color: 10cm F to F)
×1
Optional Humidity and Temperature sensor AM2320 (Color: AM2320 sensor)
×1

Software apps and online services

CanAirIO Android App
Espressif Flash Download Tools (Windows Only)
PlatformIO (Arduino compatible)

Story

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Code

CanAirIO firmware source code

Source code for ESP32 compatible boards

CanAirIO Android Application Source Code

Source code for Android Aplication and preview releases of it

Credits

Daniel Bernal

Daniel Bernal

3 projects • 3 followers
Antonio Vanegas

Antonio Vanegas

6 projects • 13 followers
Mobile applications specialist, open culture enthusiast, software freedom activist
Juan Carlos Pachón Arttesano

Juan Carlos Pachón Arttesano

2 projects • 3 followers

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