AirGradient Forum

And formaldehyde and CO sensors

Hardware extensions
#1

My company apply for MEA Smart Energy Awards. It require to measure 6 sensors:

  1. CO₂ → Use AirGradient
  2. TVOC → Use AirGradient
  3. PM 2.5 → Use AirGradient
  4. PM 10 → Use AirGradient
  5. HCHO (CH₂O) → may be Sensirion SFA30 Formaldehyde
  6. CO → may be SPEC 3SP_CO_1000 or MiCS-4514

Has anyone experience on these additional formaldehyde and CO sensors. Any suggestions are welcome.

Thanks.
Wit