This is a prerelease version of Meadow.Foundation.mikroBUS.Sensors.MBus.CMBusMaster.
There is a newer version of this package available.
See the version list below for details.
dotnet add package Meadow.Foundation.mikroBUS.Sensors.MBus.CMBusMaster --version
NuGet\Install-Package Meadow.Foundation.mikroBUS.Sensors.MBus.CMBusMaster -Version
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.mikroBUS.Sensors.MBus.CMBusMaster" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Meadow.Foundation.mikroBUS.Sensors.MBus.CMBusMaster --version
#r "nuget: Meadow.Foundation.mikroBUS.Sensors.MBus.CMBusMaster,"
#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.
// Install Meadow.Foundation.mikroBUS.Sensors.MBus.CMBusMaster as a Cake Addin
#addin nuget:?package=Meadow.Foundation.mikroBUS.Sensors.MBus.CMBusMaster&version=

// Install Meadow.Foundation.mikroBUS.Sensors.MBus.CMBusMaster as a Cake Tool
#tool nuget:?package=Meadow.Foundation.mikroBUS.Sensors.MBus.CMBusMaster&version=


MikroElectronika Serial M-Bus MikroBus click board

The CMBusMaster 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

To view all Wilderness Labs open-source projects, including samples, visit


private CMBusMaster master;
private IProjectLabHardware projectLab;
private PadPulsM2 pulseCounter;

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

    projectLab = ProjectLab.Create();

    master = new CMBusMaster(
            baudRate: 9600,
            parity: Meadow.Hardware.Parity.Even)

    pulseCounter = new PadPulsM2(master);

    return Task.CompletedTask;

public override async Task Run()

    Resolver.Log.Info($"Ports: {pulseCounter.Ports[0].ID:X8} {pulseCounter.Ports[1].ID:X8}");

    while (true)
        Resolver.Log.Info($"Counts: {pulseCounter.Ports[0].CurrentCount:X8} {pulseCounter.Ports[1].CurrentCount:X8}");
        await Task.Delay(TimeSpan.FromSeconds(5));

How to Contribute

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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. 
.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.

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Version Downloads Last updated 37 4/11/2024 55 4/5/2024
1.10.0 81 3/26/2024 68 3/25/2024 52 3/19/2024 57 3/13/2024 89 3/6/2024 61 3/6/2024 81 3/1/2024
1.9.0 75 2/27/2024 57 2/23/2024 58 2/22/2024 59 2/20/2024 65 2/13/2024 61 2/6/2024 58 2/1/2024 62 1/24/2024 105 1/20/2024
1.8.0 87 1/16/2024
1.7.0 104 1/9/2024 77 1/3/2024 76 12/27/2023 60 12/20/2023 77 12/19/2023 88 12/12/2023
1.6.0 154 12/6/2023 97 12/4/2023
1.5.0 113 11/28/2023 100 11/28/2023 96 11/27/2023 86 11/8/2023 82 11/7/2023 86 11/1/2023 125 10/31/2023 86 10/25/2023 100 10/24/2023