Meadow.Foundation.mikroBUS.Sensors.C420T 1.10.0

There is a newer prerelease version of this package available.
See the version list below for details.
dotnet add package Meadow.Foundation.mikroBUS.Sensors.C420T --version 1.10.0
NuGet\Install-Package Meadow.Foundation.mikroBUS.Sensors.C420T -Version 1.10.0
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.C420T" Version="1.10.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Meadow.Foundation.mikroBUS.Sensors.C420T --version 1.10.0
#r "nuget: Meadow.Foundation.mikroBUS.Sensors.C420T, 1.10.0"
#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.C420T as a Cake Addin
#addin nuget:?package=Meadow.Foundation.mikroBUS.Sensors.C420T&version=1.10.0

// Install Meadow.Foundation.mikroBUS.Sensors.C420T as a Cake Tool
#tool nuget:?package=Meadow.Foundation.mikroBUS.Sensors.C420T&version=1.10.0


MikroElectronika SPI 4-20mA Transmitter click board

The C420T library is included in the Meadow.Foundation.mikroBUS.Sensors.C420T nuget package and is designed for the Wilderness Labs Meadow .NET IoT platform.

This driver is part of the Meadow.Foundation peripherals library, an open-source repository of drivers and libraries that streamline and simplify adding hardware to your C# .NET Meadow IoT applications.

For more information on developing for Meadow, visit

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


You can install the library from within Visual studio using the the NuGet Package Manager or from the command line using the .NET CLI:

dotnet add package Meadow.Foundation.mikroBUS.Sensors.C420T


private C420T transmitter;

public override Task Initialize()
    Console.WriteLine("Initializing ...");

    transmitter = new C420T(Device.CreateSpiBus(), Device.Pins.D00);

    return Task.CompletedTask;

public override async Task Run()
    var ma = 4;
    var direction = 1;

    while (true)
        ma += direction;
        if (ma == 20)
            direction = -1;
        else if (ma == 4)
            direction = 1;

        var val = new Meadow.Units.Current(ma, Meadow.Units.Current.UnitType.Milliamps);

        Resolver.Log.Info($"Writing: {val.Milliamps:0.00} mA");

        await Task.Delay(1000);

How to Contribute

Need Help?

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

About Meadow

Meadow is a complete, IoT platform with defense-grade security that runs full .NET applications on embeddable microcontrollers and Linux single-board computers including Raspberry Pi and NVIDIA Jetson.


Use the full .NET platform and tooling such as Visual Studio and plug-and-play hardware drivers to painlessly build IoT solutions.


Utilize native support for WiFi, Ethernet, and Cellular connectivity to send sensor data to the Cloud and remotely control your peripherals.


Instantly deploy and manage your fleet in the cloud for OtA, health-monitoring, logs, command + control, and enterprise backend integrations.

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)
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NuGet packages

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GitHub repositories

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Version Downloads Last updated 33 4/11/2024 51 4/5/2024
1.10.0 70 3/26/2024 54 3/25/2024 47 3/19/2024 61 3/13/2024 83 3/6/2024 73 3/6/2024 91 3/1/2024
1.9.0 75 2/27/2024 63 2/23/2024 71 2/22/2024 63 2/20/2024 60 2/13/2024 73 2/6/2024 59 2/1/2024 60 1/24/2024 105 1/20/2024
1.8.0 76 1/16/2024
1.7.0 103 1/9/2024 83 1/3/2024 63 12/27/2023 67 12/20/2023 75 12/19/2023 107 12/12/2023
1.6.0 138 12/6/2023 111 12/4/2023
1.5.0 102 11/28/2023 94 11/28/2023 80 11/27/2023 97 11/8/2023 74 11/7/2023 78 11/1/2023 111 10/31/2023 82 10/25/2023 85 10/24/2023 88 10/17/2023 88 10/10/2023 86 10/5/2023 71 10/4/2023 87 10/3/2023 87 10/3/2023 71 9/30/2023