Meadow.Clima 2.5.0.12-beta

Meadow.Clima

Library for the Meadow Clima IoT weather station accelerator

The Clima library is included in the Meadow.Clima nuget package and is designed for the Wilderness Labs Meadow .NET IoT platform.

Clima is a solar-powered, custom embedded-IoT solution that tracks climate from a suite of sensors, saves data locally, and synchronizes telemetry to Meadow.Cloud.

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.

Onboard Hardware

Installation

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

dotnet add package Meadow.Clima

Usage

public class ClimaApp : ClimaAppBase
{
    public override Task Initialize()
    {
        Resolver.Log.Info("Initialize...");

        var mainController = new MainController();

        var wifi = Hardware.ComputeModule.NetworkAdapters.Primary<IWiFiNetworkAdapter>();

        mainController.Initialize(
            hardware: Hardware,
            networkAdapter: wifi);

        return base.Initialize();
    }

    public override Task Run()
    {
        return base.Run();
    }
}

For lower-level hardware access, you can use ClimaHardwareProvider directly:

public class MeadowApp : App<F7CoreComputeV2>
{
    IClimaHardware clima;

    public override Task Initialize()
    {
        clima = ClimaHardwareProvider.Create();

        if (clima.TemperatureSensor is { } tempSensor)
        {
            tempSensor.Updated += (s, e) =>
                Resolver.Log.Info($"Temperature: {e.New.Celsius:N1}C");
        }

        if (clima.Anemometer is { } anemometer)
        {
            anemometer.Updated += (s, e) =>
                Resolver.Log.Info($"Wind speed: {e.New.KilometersPerHour:N1} km/h");
        }

        if (clima.Gnss is { } gnss)
        {
            gnss.GnssDataReceived += (s, e) =>
                Resolver.Log.Info($"GNSS data received");
        }

        return Task.CompletedTask;
    }

    public override async Task Run()
    {
        if (clima.TemperatureSensor is { } tempSensor)
            tempSensor.StartUpdating(TimeSpan.FromMinutes(1));

        if (clima.Anemometer is { } anemometer)
            anemometer.StartUpdating(TimeSpan.FromSeconds(15));

        if (clima.Gnss is { } gnss)
            gnss.StartUpdating();

        await Task.Delay(Timeout.Infinite);
    }
}

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 Clima 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.

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.

Build

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

Connect

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

Deploy

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