PPD42NS Class Reference

API for the PPD42NS Dust Sensor. More...

Detailed Description

• ID: ppd42ns
• Name: PPD42NS Dust Sensor
• Other Names: Grove Dust Sensor
• Category: other
• Manufacturer: seeed
• Link: http://www.seeedstudio.com/wiki/Grove_-_Dust_Sensor
• Connection: gpio
• Kit: eak

UPM module for the PPD42NS dust sensor

        // Instantiate a dust sensor on GPIO pin D8
        upm_ppd42ns.PPD42NS dust = new upm_ppd42ns.PPD42NS(8);
        upm_ppd42ns.dustData data;

        System.out.println("This program will give readings every 30 seconds until you stop it");

        while (true) {
            data = dust.getData();

            System.out.println("Low pulse occupancy: " + data.getLowPulseOccupancy());
            System.out.println("Ratio:  " + data.getRatio());
            System.out.println("Concentration: " + data.getConcentration());
        }

Public Member Functions
synchronized void	delete ()
	PPD42NS (int pin)
dustData	getData ()

Constructor & Destructor Documentation

PPD42NS

(

int

pin

)

PPD42NS constructor

Parameters

pin	Digital pin to use

Member Function Documentation

dustData getData

(

)

Prints dust concentration

Returns

struct dustData Contains data from the dust sensor

---

The documentation for this class was generated from the following file:

• /var/lib/jenkins/workspace/upm-doc-stable/build-33/src/ppd42ns/PPD42NS.java