Data logging of HPMA115S0 and SDS011 dust data on SD card
This library works with hardware and SoftwareSerial ports.
Arduino Uno: PM2.5 sensing revisited: using a logic level converter and SoftwareSerial
Measuring PM2.5 and PM10 levels with Flip & Click (Arduino Due clone) and Honeywell HPMA115S0-XXX laser scattering sensor
Hydrogen sulfide sensing with Arduino Due and DGS-H2S 968-036 digital H2S sensor from Spec Sensors