Meadow.Foundation.Sensors.Moisture.Fc28 1.8.0.4-beta

Meadow.Foundation.Sensors.Moisture.Fc28

FC28 analog soil moisture sensor

The Fc28 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

Fc28 fc28;

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

    fc28 = new Fc28(
        Device.CreateAnalogInputPort(Device.Pins.A01, 5, TimeSpan.FromMilliseconds(40), new Voltage(3.3, Voltage.UnitType.Volts)),
        Device.CreateDigitalOutputPort(Device.Pins.D15),
        minimumVoltageCalibration: new Voltage(3.24f, VU.Volts),
        maximumVoltageCalibration: new Voltage(2.25f, VU.Volts)
    );

    var consumer = Fc28.CreateObserver(
        handler: result =>
        {
            // the first time through, old will be null.
            string oldValue = (result.Old is { } old) ? $"{old:n2}" : "n/a";
            Resolver.Log.Info($"Subscribed - " +
                $"new: {result.New}, " +
                $"old: {oldValue}");
        },
        filter: null
    );
    fc28.Subscribe(consumer);

    fc28.Updated += (object sender, IChangeResult<double> e) =>
    {
        Resolver.Log.Info($"Moisture Updated: {e.New}");
    };

    return Task.CompletedTask;
}

public async override Task Run()
{
    var moisture = await fc28.Read();
    Resolver.Log.Info($"Moisture Value {moisture}");

    fc28.StartUpdating(TimeSpan.FromMilliseconds(5000));
}

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.