Meadow.Foundation.Sensors.Power.Ina219

Ina219
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

Ina219 ina219;

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

    var bus = Device.CreateI2cBus(I2cBusSpeed.Fast);
    ina219 = new Ina219(bus);
    ina219.Configure(busVoltageRange: Ina219.BusVoltageRange.Range_32V,
        maxExpectedCurrent: new Current(1.0),
        adcMode: Ina219.ADCModes.ADCMode_4xAvg_2128us);
    Resolver.SensorService.RegisterSensor(ina219);

    Resolver.Log.Info($"--- INA219 Sample App ---");
    ina219.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"{result.New.Voltage:N3} V @ {result.New.Current:N3} A");
    };

    return Task.CompletedTask;
}

public override Task Run()
{
    Resolver.Log.Debug("Run...");
    ina219.StartUpdating(TimeSpan.FromSeconds(2));
    return Task.CompletedTask;
}

Sample project(s) available on GitHub

Code Example​

Code Example