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Assemble the AirGradient DIY Basic Air Quality Monitor (PCB v4)

Solder a Wi-Fi monitor that shows PM2.5, CO2, temperature and humidity on a tiny OLED · 4 parts · 10 steps · By AirGradient Co. Ltd.

Collect the parts and check the PM cable
Get the DIY Basic PCB
Flash the firmware onto the D1 mini
Solder the pins on the OLED shield and the D1 mini
Solder the D1 mini onto the PCB
Add the temperature and humidity module
Fit the Senseair S8 CO2 sensor
Connect the PMS5003 particle sensor
Power up and join Wi-Fi
Print the enclosure

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