Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter 1.8.0.7-beta

This is a prerelease version of Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter.

There is a newer version of this package available.
See the version list below for details.

dotnet add package Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter --version 1.8.0.7-beta

NuGet\Install-Package Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter -Version 1.8.0.7-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.Environmental.DFRobotGravityDOMeter" Version="1.8.0.7-beta" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter" Version="1.8.0.7-beta" />
                    

                            Directory.Packages.props

<PackageReference Include="Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter" />
                    

                            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.Environmental.DFRobotGravityDOMeter --version 1.8.0.7-beta

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter, 1.8.0.7-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.

#:package Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter@1.8.0.7-beta

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter&version=1.8.0.7-beta&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter&version=1.8.0.7-beta&prerelease
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter

DFRobot analog gravity dissolved oxygen sensor

The DFRobotGravityDOMeter 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

DFRobotGravityDOMeter sensor;

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

    sensor = new DFRobotGravityDOMeter(Device.Pins.A01);

    // Example that uses an IObservable subscription to only be notified when the saturation changes
    var consumer = DFRobotGravityDOMeter.CreateObserver(
        handler: result =>
        {
            string oldValue = (result.Old is { } old) ? $"{old.MilligramsPerLiter:n0}" : "n/a";
            string newValue = $"{result.New.MilligramsPerLiter:n0}";
            Resolver.Log.Info($"New: {newValue}mg/l, Old: {oldValue}mg/l");
        },
        filter: null
    );
    sensor.Subscribe(consumer);

    // optional classical .NET events can also be used:
    sensor.Updated += (sender, result) =>
    {
        string oldValue = (result.Old is { } old) ? $"{old.MilligramsPerLiter}mg/l" : "n/a";
        Resolver.Log.Info($"Updated - New: {result.New.MilligramsPerLiter:n0}mg/l, Old: {oldValue}");
    };

    return Task.CompletedTask;
}

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

    await ReadSensor();

    sensor.StartUpdating(TimeSpan.FromSeconds(2));
}

protected async Task ReadSensor()
{
    var concentration = await sensor.Read();
    Resolver.Log.Info($"Initial concentration: {concentration.MilligramsPerLiter:N0}mg/l");
}

How to Contribute

Found a bug? Report an issue
Have a feature idea or driver request? Open a new feature request
Want to contribute code? Fork the Meadow.Foundation repository and submit a pull request against the develop branch

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. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-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)

Learn more about Target Frameworks and .NET Standard.

.NETStandard 2.1
- Meadow.Foundation (>= 1.8.0.7-beta)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
2.4.0.10-beta	146	10/20/2025
2.4.0.9-beta	94	10/18/2025
2.4.0.8-beta	156	10/14/2025
2.4.0.7-beta	171	10/1/2025
2.4.0.6-beta	158	9/23/2025
2.4.0.5-beta	153	9/9/2025
2.4.0.4-beta	148	9/1/2025
2.4.0.3-beta	147	9/1/2025
2.4.0.2-beta	187	8/26/2025
2.4.0.1-beta	142	8/20/2025
2.4.0	162	8/15/2025
2.3.0.3-beta	143	8/12/2025
2.3.0.2-beta	227	8/7/2025
2.3.0.1-beta	533	7/23/2025
2.3.0	169	7/15/2025
2.2.0.10-beta	168	7/8/2025
2.2.0.9-beta	106	7/4/2025
2.2.0.8-beta	153	7/3/2025
2.2.0.7-beta	184	6/19/2025
2.2.0.6-beta	175	6/18/2025
2.2.0.5-beta	187	6/3/2025
2.2.0.4-beta	169	5/28/2025
2.2.0.2	209	5/7/2025
2.1.0.7-beta	176	5/7/2025
2.1.0.3-beta	177	4/7/2025
2.1.0.2-beta	183	3/26/2025
2.1.0.1	220	3/12/2025
2.0.1.10-beta	203	3/12/2025
2.0.1.9-beta	158	3/9/2025
2.0.1.8-beta	253	3/5/2025
2.0.1.7-beta	229	3/3/2025
2.0.1.6-beta	128	2/25/2025
2.0.1.5-beta	132	2/20/2025
2.0.1.4-beta	119	2/6/2025
2.0.1.3-beta	117	1/28/2025
2.0.1.2	171	1/18/2025
2.0.1.1	135	1/18/2025
2.0.0.9	130	1/18/2025
2.0.0.8-beta	113	1/16/2025
2.0.0.7-beta	96	1/13/2025
2.0.0.6-beta	98	1/12/2025
2.0.0.5-beta	116	1/12/2025
2.0.0.4-beta	111	1/8/2025
2.0.0.3	130	1/7/2025
1.15.0.10-beta	119	1/7/2025
1.15.0.9-beta	140	1/4/2025
1.15.0.8-beta	142	12/24/2024
1.15.0.7-beta	129	12/17/2024
1.15.0.6-beta	116	11/20/2024
1.15.0.5-beta	137	11/19/2024
1.15.0.4-beta	112	11/16/2024
1.15.0.3-beta	145	11/4/2024
1.15.0.2-beta	131	10/29/2024
1.15.0.1-beta	114	10/22/2024
1.15.0	144	10/15/2024
1.14.0.6-beta	137	10/8/2024
1.14.0.5-beta	128	10/2/2024
1.14.0.4-beta	140	9/24/2024
1.14.0.3-beta	144	9/17/2024
1.14.0.2-beta	134	9/12/2024
1.14.0.1-beta	140	9/10/2024
1.14.0	156	9/5/2024
1.13.0.1-beta	161	8/21/2024
1.13.0	170	8/15/2024
1.12.8.7-beta	151	8/14/2024
1.12.8.6-beta	117	8/6/2024
1.12.8.5-beta	111	7/30/2024
1.12.8.4-beta	104	7/30/2024
1.12.8.2-beta	135	7/24/2024
1.12.8.1-beta	152	7/17/2024
1.12.8	151	7/11/2024
1.12.2.9-beta	135	7/9/2024
1.12.2.7-beta	195	7/3/2024
1.12.2.6-beta	144	6/29/2024
1.12.2.5-beta	143	6/28/2024
1.12.2.4-beta	133	6/24/2024
1.12.2.3-beta	157	6/24/2024
1.12.2.1-beta	148	6/19/2024
1.12.2	138	6/11/2024
1.12.0.2-beta	148	6/4/2024
1.12.0.1-beta	161	5/30/2024
1.12.0	191	5/28/2024
1.11.0.5-beta	169	5/24/2024
1.11.0.4-beta	154	5/21/2024
1.11.0.3-beta	168	5/15/2024
1.11.0.2-beta	128	5/9/2024
1.11.0.1-beta	131	5/8/2024
1.11.0	192	4/30/2024
1.10.2.1-beta	135	4/23/2024
1.10.2	168	4/17/2024
1.10.0.3-beta	169	4/15/2024
1.10.0.2-beta	146	4/11/2024
1.10.0.1-beta	142	4/5/2024
1.10.0	178	3/26/2024
1.9.0.6-beta	171	3/25/2024
1.9.0.5-beta	164	3/19/2024
1.9.0.4-beta	145	3/13/2024
1.9.0.3	193	3/6/2024
1.9.0.2-beta	148	3/6/2024
1.9.0.1	187	3/1/2024
1.9.0	193	2/27/2024
1.8.0.8-beta	149	2/23/2024
1.8.0.7-beta	170	2/22/2024
1.8.0.6-beta	154	2/20/2024
1.8.0.5-beta	155	2/13/2024
1.8.0.4-beta	168	2/6/2024
1.8.0.3-beta	144	2/1/2024
1.8.0.2-beta	147	1/24/2024
1.8.0.1	176	1/20/2024
1.8.0	228	1/16/2024
1.7.0	183	1/9/2024
1.6.0.6-beta	167	1/3/2024
1.6.0.5-beta	157	12/27/2023
1.6.0.4-beta	162	12/20/2023