Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Characteristic	Locus
Inheritance	object ObservableBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)> SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)> PollingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)> > NextPm
Implements	IObservable<IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>> ISamplingSensor<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)> ISensor<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)> IDisposable IPowerControllablePeripheral
Inherited Members	PollingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.StartUpdating(TimeSpan?) PollingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.StopUpdating() SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.samplingLock SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.Updated SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.SamplingTokenSource SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.Conditions SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.IsSampling SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.UpdateInterval SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.ReadSensor() SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.RaiseEventsAndNotify(IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>) SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.Read() ObservableBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.observers ObservableBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.NotifyObservers(IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>) ObservableBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.Subscribe(IObserver<IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>>) ObservableBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.CreateObserver(Action<IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>>, Predicate<IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>>) object.Equals(object) object.Equals(object, object) object.GetHashCode() object.GetType() object.MemberwiseClone() object.ReferenceEquals(object, object) object.ToString()
Namespace	Meadow.Foundation.Sensors.Environmental
Assembly	NextPm.dll

Syntax

public class NextPm : PollingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>, IObservable<IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>>, ISamplingSensor<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>, ISensor<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>, IDisposable, IPowerControllablePeripheral

Constructors

NextPm(ISerialPort)

Creates a NextPm instance

Declaration

public NextPm(ISerialPort serialPort)

Parameters

Type	Name	Description
ISerialPort	serialPort	The serial serialPort

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

NextPm(SerialPortName)

Creates a NextPm instance

Declaration

public NextPm(SerialPortName portName)

Parameters

Type	Name	Description
SerialPortName	portName	The serial serialPort name

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Properties

IsDisposed

Returns true if the object is disposed, otherwise false

Declaration

public bool IsDisposed { get; }

Property Value

Type	Description
bool

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration

public void Dispose()

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Dispose(bool)

Dispose of the object

Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
bool	disposing	Is disposing

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Get10SecondAverageReading()

Gets the average particulate reading for the past 10 seconds

Declaration

public Task<ParticulateReading> Get10SecondAverageReading()

Returns

Type	Description
Task<ParticulateReading>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Get15MinuteAverageReading()

Gets the average particulate reading for the past 15 minutes

Declaration

public Task<ParticulateReading> Get15MinuteAverageReading()

Returns

Type	Description
Task<ParticulateReading>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Get1MinuteAverageReading()

Gets the average particulate reading for the past 60 seconds

Declaration

public Task<ParticulateReading> Get1MinuteAverageReading()

Returns

Type	Description
Task<ParticulateReading>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

GetFanSpeed()

Gets the fan speed (in percentage)

Declaration

public Task<int> GetFanSpeed()

Returns

Type	Description
Task<int>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

GetFirmwareVersion()

Gets the sensor's firmware

Declaration

public Task<short> GetFirmwareVersion()

Returns

Type	Description
Task<short>	The sensor's firmware version

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

GetTemperatureAndHumidity()

Gets the sensor's current Temperature and Humidity readings

Declaration

public Task<(Temperature temperature, RelativeHumidity humidity)> GetTemperatureAndHumidity()

Returns

Type	Description
Task<(Temperature temperature, RelativeHumidity humidity)>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

IsAsleep()

Checks to see if the sensor is in Sleep mode

Declaration

public Task<bool> IsAsleep()

Returns

Type	Description
Task<bool>	True if the sensor is in Sleep mode

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

PowerOff()

Puts the device into Sleep mode

Declaration

public Task PowerOff()

Returns

Type	Description
Task

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

PowerOn()

Wakes the device from Sleep mode

Declaration

public Task PowerOn()

Returns

Type	Description
Task

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

RaiseEventsAndNotify(IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>)

Notify observers

Declaration

protected override void RaiseEventsAndNotify(IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)> changeResult)

Parameters

Type	Name	Description
IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>	changeResult	provides new and old values

Overrides

SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.RaiseEventsAndNotify(IChangeResult<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>)

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

ReadSensor()

Read value from sensor

Declaration

protected override Task<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)> ReadSensor()

Returns

Type	Description
Task<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>	unitized value

Overrides

SamplingSensorBase<(ParticulateReading? reading10s, ParticulateReading? reading1min, ParticulateReading? reading15min, Temperature? temperature, RelativeHumidity? humidity)>.ReadSensor()

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

SetFanSpeed(int)

Sets the sensor fan speed (in percentage)

Declaration

public Task SetFanSpeed(int speedPercent)

Parameters

Type	Name	Description
int	speedPercent

Returns

Type	Description
Task

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Exceptions

Type	Condition
ArgumentOutOfRangeException

Events

HumidityUpdated

Raised when a new humidity reading is taken

Declaration

public event EventHandler<IChangeResult<RelativeHumidity>> HumidityUpdated

Event Type

Type	Description
EventHandler<IChangeResult<RelativeHumidity>>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Readings10sUpdated

Raised when a new 10-second average reading is taken

Declaration

public event EventHandler<IChangeResult<ParticulateReading>> Readings10sUpdated

Event Type

Type	Description
EventHandler<IChangeResult<ParticulateReading>>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Readings15minUpdated

Raised when a new 15-minute average reading is taken

Declaration

public event EventHandler<IChangeResult<ParticulateReading>> Readings15minUpdated

Event Type

Type	Description
EventHandler<IChangeResult<ParticulateReading>>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

Readings1minUpdated

Raised when a new 1-minute average reading is taken

Declaration

public event EventHandler<IChangeResult<ParticulateReading>> Readings1minUpdated

Event Type

Type	Description
EventHandler<IChangeResult<ParticulateReading>>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub

TemperatureUpdated

Raised when a new temperature reading is taken

Declaration

public event EventHandler<IChangeResult<Temperature>> TemperatureUpdated

Event Type

Type	Description
EventHandler<IChangeResult<Temperature>>

Remarks

NextPm
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

NextPm nextPm;

public override Task Initialize()
{
    var port = Device
        .PlatformOS
        .GetSerialPortName("COM1")
        .CreateSerialPort();

    nextPm = new NextPm(port);

    nextPm.Readings10sUpdated += NextPm_Readings10sUpdated;

    return Task.CompletedTask;
}

private void NextPm_Readings10sUpdated(object sender, IChangeResult<ParticulateReading> e)
{
    Resolver.Log.Info($"Past 10 seconds");
    Resolver.Log.Info($"  {e.New.CountOf1micronParticles.ParticlesPerLiter:0} 1 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf2_5micronParticles.ParticlesPerLiter:0} 2.5 micron particles per liter");
    Resolver.Log.Info($"  {e.New.CountOf10micronParticles.ParticlesPerLiter:0} 10 micron particles per liter");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_1micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_2_5micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
    Resolver.Log.Info($"  {e.New.EnvironmentalPM_10micron.MicroGramsPerMetersCubed:0} ug/L^3 1 micron particles");
}

public override async Task Run()
{
    Resolver.Log.Info("Run...");

    var firmware = await nextPm.GetFirmwareVersion();
    Resolver.Log.Info($"Firmware: 0x{firmware:X4}");

    var tempAndHumidity = await nextPm.GetTemperatureAndHumidity();
    Resolver.Log.Info($"Temp: {tempAndHumidity.temperature:0.0}C  Humidity: {tempAndHumidity.humidity}%");

    nextPm.StartUpdating();
}

Sample project(s) available on GitHub