Meadow.Foundation.Sensors.Atmospheric.Sgp40 1.3.4.10-beta

.NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher.
This is a prerelease version of Meadow.Foundation.Sensors.Atmospheric.Sgp40.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Meadow.Foundation.Sensors.Atmospheric.Sgp40 --version 1.3.4.10-beta
                    


                    

                
NuGet\Install-Package Meadow.Foundation.Sensors.Atmospheric.Sgp40 -Version 1.3.4.10-beta
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Meadow.Foundation.Sensors.Atmospheric.Sgp40" Version="1.3.4.10-beta" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Meadow.Foundation.Sensors.Atmospheric.Sgp40" Version="1.3.4.10-beta" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Meadow.Foundation.Sensors.Atmospheric.Sgp40" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Meadow.Foundation.Sensors.Atmospheric.Sgp40 --version 1.3.4.10-beta
                    


                    

                
#r "nuget: Meadow.Foundation.Sensors.Atmospheric.Sgp40, 1.3.4.10-beta"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#addin nuget:?package=Meadow.Foundation.Sensors.Atmospheric.Sgp40&version=1.3.4.10-beta&prerelease
                    


                            Install Meadow.Foundation.Sensors.Atmospheric.Sgp40 as a Cake Addin
                        

                    

                
#tool nuget:?package=Meadow.Foundation.Sensors.Atmospheric.Sgp40&version=1.3.4.10-beta&prerelease
                    


                            Install Meadow.Foundation.Sensors.Atmospheric.Sgp40 as a Cake Tool

Meadow.Foundation.Sensors.Atmospheric.Sgp40

SGP40 I2C VOC sensor driver

The Sgp40 library is designed for the Wilderness Labs Meadow .NET IoT platform and is part of Meadow.Foundation.

The Meadow.Foundation peripherals library is an open-source repository of drivers and libraries that streamline and simplify adding hardware to your C# .NET Meadow IoT application.

For more information on developing for Meadow, visit developer.wildernesslabs.co.

To view all Wilderness Labs open-source projects, including samples, visit github.com/wildernesslabs.

Usage

Sgp40? sensor;

public override Task Initialize()
{
    Resolver.Log.Info("Initializing...");

    sensor = new Sgp40(Device.CreateI2cBus());

    Resolver.Log.Info($"Sensor SN: {sensor.SerialNumber:x6}");

    if (sensor.RunSelfTest())
    {
        Resolver.Log.Info("Self test successful");
    }
    else
    {
        Resolver.Log.Warn("Self test failed");
    }

    var consumer = Sgp40.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: VOC changed by threshold; new index: {result.New}");
        },
        filter: result =>
        {
            return Math.Abs(result.New - result.Old ?? 0) > 10;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  VOC: {result.New}");
    };

    return base.Initialize();
}

public override async Task Run()
{
    await ReadConditions();

    sensor?.StartUpdating(TimeSpan.FromSeconds(1));
}

async Task ReadConditions()
{
    if (sensor == null) { return; }

    var result = await sensor.Read();
    Resolver.Log.Info("Initial Readings:");
    Resolver.Log.Info($"  Temperature: {result}");
}

How to Contribute

Need Help?

If you have questions or need assistance, please join the Wilderness Labs community on Slack.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
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NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

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1.5.0.1-beta 140 12/4/2023
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1.4.0.9-beta 121 11/28/2023
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1.4.0.4-beta 110 11/1/2023
1.4.0.3 187 10/31/2023
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1.3.2.3-beta 86 9/19/2023
1.3.2.2-beta 124 9/15/2023
1.3.2.1-beta 130 9/14/2023
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1.3.1.1-beta 140 9/5/2023
1.3.0 245 8/29/2023
1.2.1.11-beta 155 8/24/2023
1.2.1.9-beta 189 8/17/2023
1.2.1.8-beta 188 8/8/2023
1.2.1.6-beta 183 8/4/2023
1.2.0 258 8/1/2023
1.1.1.11-beta 203 7/24/2023
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0.1.3 421 10/24/2022