Used as part of the air quality monitoring kit, this sensor takes air samples every two minutes as instructed by the NodeMCU controller.
Measures at 10um and 3um using a laser to illuminate particles and measure the scatter light as particles are drawn through measuring chamber by the built in fan.
Connects with 4 simple wires and samples through a silicon pipe, both available seperately.
QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.