Remarks

Bmp085
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The BMP085 is a high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Code Example

Bmp085? sensor;

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

    sensor = new Bmp085(Device.CreateI2cBus());

    var consumer = Bmp085.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: Temp changed by threshold; new temp: {result.New.Temperature?.Celsius:N2}C, old: {result.Old?.Temperature?.Celsius:N2}C");
        },
        filter: result =>
        {
            if (result.Old?.Temperature is { } oldTemp &&
                result.New.Temperature is { } newTemp)
            {
                return (newTemp - oldTemp).Abs().Celsius > 0.5; // returns true if > 0.5°C change.
            }
            return false;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  Temperature: {result.New.Temperature?.Celsius:N2}C");
        Resolver.Log.Info($"  Pressure: {result.New.Pressure?.Bar:N2}bar");
    };

    return Task.CompletedTask;
}

public override async Task Run()
{
    if (sensor == null) { return; }

    var conditions = await sensor.Read();
    Resolver.Log.Info($"Temperature: {conditions.Temperature?.Celsius}°C, Pressure: {conditions.Pressure?.Pascal}Pa");

    sensor.StartUpdating(TimeSpan.FromSeconds(1));
}

Sample project(s) available on GitHub

Wiring Example

To wire a BMP085 to your Meadow board, connect the following:

BMP085	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram:

Characteristic	Locus
Inheritance	object ObservableBase<(Temperature? Temperature, Pressure? Pressure)> SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)> PollingSensorBase<(Temperature? Temperature, Pressure? Pressure)> ByteCommsSensorBase<(Temperature? Temperature, Pressure? Pressure)> > Bmp085
Implements	IObservable<IChangeResult<(Temperature? Temperature, Pressure? Pressure)>> ISamplingSensor<(Temperature? Temperature, Pressure? Pressure)> ISensor<(Temperature? Temperature, Pressure? Pressure)> IDisposable ITemperatureSensor ISamplingSensor<Temperature> ISensor<Temperature> IBarometricPressureSensor ISamplingSensor<Pressure> ISensor<Pressure> II2cPeripheral
Inherited Members	ByteCommsSensorBase<(Temperature? Temperature, Pressure? Pressure)>.Init(int, int) ByteCommsSensorBase<(Temperature? Temperature, Pressure? Pressure)>.Dispose(bool) ByteCommsSensorBase<(Temperature? Temperature, Pressure? Pressure)>.Dispose() ByteCommsSensorBase<(Temperature? Temperature, Pressure? Pressure)>.BusComms ByteCommsSensorBase<(Temperature? Temperature, Pressure? Pressure)>.ReadBuffer ByteCommsSensorBase<(Temperature? Temperature, Pressure? Pressure)>.WriteBuffer PollingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.StartUpdating(TimeSpan?) PollingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.StopUpdating() SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.samplingLock SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.ReadSensor() SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.RaiseEventsAndNotify(IChangeResult<(Temperature? Temperature, Pressure? Pressure)>) SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.Read() SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.SamplingTokenSource SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.Conditions SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.IsSampling SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.UpdateInterval SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.Updated ObservableBase<(Temperature? Temperature, Pressure? Pressure)>.NotifyObservers(IChangeResult<(Temperature? Temperature, Pressure? Pressure)>) ObservableBase<(Temperature? Temperature, Pressure? Pressure)>.Subscribe(IObserver<IChangeResult<(Temperature? Temperature, Pressure? Pressure)>>) ObservableBase<(Temperature? Temperature, Pressure? Pressure)>.CreateObserver(Action<IChangeResult<(Temperature? Temperature, Pressure? Pressure)>>, Predicate<IChangeResult<(Temperature? Temperature, Pressure? Pressure)>>) ObservableBase<(Temperature? Temperature, Pressure? Pressure)>.observers object.Equals(object) object.Equals(object, object) object.GetHashCode() object.GetType() object.MemberwiseClone() object.ReferenceEquals(object, object) object.ToString()
Namespace	Meadow.Foundation.Sensors.Atmospheric
Assembly	Bmp085.dll

Syntax

public class Bmp085 : ByteCommsSensorBase<(Temperature? Temperature, Pressure? Pressure)>, IObservable<IChangeResult<(Temperature? Temperature, Pressure? Pressure)>>, ISamplingSensor<(Temperature? Temperature, Pressure? Pressure)>, ISensor<(Temperature? Temperature, Pressure? Pressure)>, IDisposable, ITemperatureSensor, ISamplingSensor<Temperature>, ISensor<Temperature>, IBarometricPressureSensor, ISamplingSensor<Pressure>, ISensor<Pressure>, II2cPeripheral

Constructors

Bmp085(II2cBus, byte, DeviceMode)

Create a new BMP085 object

Declaration

public Bmp085(II2cBus i2cBus, byte address = 119, Bmp085.DeviceMode deviceMode = DeviceMode.Standard)

Parameters

Type	Name	Description
II2cBus	i2cBus	The I2C bus
byte	address	The I2C address
Bmp085.DeviceMode	deviceMode	The device mode

Remarks

Bmp085
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The BMP085 is a high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Code Example

Bmp085? sensor;

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

    sensor = new Bmp085(Device.CreateI2cBus());

    var consumer = Bmp085.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: Temp changed by threshold; new temp: {result.New.Temperature?.Celsius:N2}C, old: {result.Old?.Temperature?.Celsius:N2}C");
        },
        filter: result =>
        {
            if (result.Old?.Temperature is { } oldTemp &&
                result.New.Temperature is { } newTemp)
            {
                return (newTemp - oldTemp).Abs().Celsius > 0.5; // returns true if > 0.5°C change.
            }
            return false;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  Temperature: {result.New.Temperature?.Celsius:N2}C");
        Resolver.Log.Info($"  Pressure: {result.New.Pressure?.Bar:N2}bar");
    };

    return Task.CompletedTask;
}

public override async Task Run()
{
    if (sensor == null) { return; }

    var conditions = await sensor.Read();
    Resolver.Log.Info($"Temperature: {conditions.Temperature?.Celsius}°C, Pressure: {conditions.Pressure?.Pascal}Pa");

    sensor.StartUpdating(TimeSpan.FromSeconds(1));
}

Sample project(s) available on GitHub

Wiring Example

To wire a BMP085 to your Meadow board, connect the following:

BMP085	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram:

Properties

DefaultI2cAddress

The default I2C address for the peripheral

Declaration

public byte DefaultI2cAddress { get; }

Property Value

Type	Description
byte

Remarks

Bmp085
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The BMP085 is a high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Code Example

Bmp085? sensor;

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

    sensor = new Bmp085(Device.CreateI2cBus());

    var consumer = Bmp085.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: Temp changed by threshold; new temp: {result.New.Temperature?.Celsius:N2}C, old: {result.Old?.Temperature?.Celsius:N2}C");
        },
        filter: result =>
        {
            if (result.Old?.Temperature is { } oldTemp &&
                result.New.Temperature is { } newTemp)
            {
                return (newTemp - oldTemp).Abs().Celsius > 0.5; // returns true if > 0.5°C change.
            }
            return false;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  Temperature: {result.New.Temperature?.Celsius:N2}C");
        Resolver.Log.Info($"  Pressure: {result.New.Pressure?.Bar:N2}bar");
    };

    return Task.CompletedTask;
}

public override async Task Run()
{
    if (sensor == null) { return; }

    var conditions = await sensor.Read();
    Resolver.Log.Info($"Temperature: {conditions.Temperature?.Celsius}°C, Pressure: {conditions.Pressure?.Pascal}Pa");

    sensor.StartUpdating(TimeSpan.FromSeconds(1));
}

Sample project(s) available on GitHub

Wiring Example

To wire a BMP085 to your Meadow board, connect the following:

BMP085	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram:

Pressure

Last value read from the Pressure sensor

Declaration

public Pressure? Pressure { get; }

Property Value

Type	Description
Pressure?

Remarks

Bmp085
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The BMP085 is a high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Code Example

Bmp085? sensor;

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

    sensor = new Bmp085(Device.CreateI2cBus());

    var consumer = Bmp085.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: Temp changed by threshold; new temp: {result.New.Temperature?.Celsius:N2}C, old: {result.Old?.Temperature?.Celsius:N2}C");
        },
        filter: result =>
        {
            if (result.Old?.Temperature is { } oldTemp &&
                result.New.Temperature is { } newTemp)
            {
                return (newTemp - oldTemp).Abs().Celsius > 0.5; // returns true if > 0.5°C change.
            }
            return false;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  Temperature: {result.New.Temperature?.Celsius:N2}C");
        Resolver.Log.Info($"  Pressure: {result.New.Pressure?.Bar:N2}bar");
    };

    return Task.CompletedTask;
}

public override async Task Run()
{
    if (sensor == null) { return; }

    var conditions = await sensor.Read();
    Resolver.Log.Info($"Temperature: {conditions.Temperature?.Celsius}°C, Pressure: {conditions.Pressure?.Pascal}Pa");

    sensor.StartUpdating(TimeSpan.FromSeconds(1));
}

Sample project(s) available on GitHub

Wiring Example

To wire a BMP085 to your Meadow board, connect the following:

BMP085	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram:

Temperature

Last value read from the Pressure sensor

Declaration

public Temperature? Temperature { get; }

Property Value

Type	Description
Temperature?

Remarks

Bmp085
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The BMP085 is a high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Code Example

Bmp085? sensor;

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

    sensor = new Bmp085(Device.CreateI2cBus());

    var consumer = Bmp085.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: Temp changed by threshold; new temp: {result.New.Temperature?.Celsius:N2}C, old: {result.Old?.Temperature?.Celsius:N2}C");
        },
        filter: result =>
        {
            if (result.Old?.Temperature is { } oldTemp &&
                result.New.Temperature is { } newTemp)
            {
                return (newTemp - oldTemp).Abs().Celsius > 0.5; // returns true if > 0.5°C change.
            }
            return false;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  Temperature: {result.New.Temperature?.Celsius:N2}C");
        Resolver.Log.Info($"  Pressure: {result.New.Pressure?.Bar:N2}bar");
    };

    return Task.CompletedTask;
}

public override async Task Run()
{
    if (sensor == null) { return; }

    var conditions = await sensor.Read();
    Resolver.Log.Info($"Temperature: {conditions.Temperature?.Celsius}°C, Pressure: {conditions.Pressure?.Pascal}Pa");

    sensor.StartUpdating(TimeSpan.FromSeconds(1));
}

Sample project(s) available on GitHub

Wiring Example

To wire a BMP085 to your Meadow board, connect the following:

BMP085	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram:

Methods

RaiseEventsAndNotify(IChangeResult<(Temperature? Temperature, Pressure? Pressure)>)

Raise events for subscribers and notify of value changes

Declaration

protected override void RaiseEventsAndNotify(IChangeResult<(Temperature? Temperature, Pressure? Pressure)> changeResult)

Parameters

Type	Name	Description
IChangeResult<(Temperature? Temperature, Pressure? Pressure)>	changeResult	The updated sensor data

Overrides

SamplingSensorBase<(Temperature? Temperature, Pressure? Pressure)>.RaiseEventsAndNotify(IChangeResult<(Temperature? Temperature, Pressure? Pressure)>)

Remarks

Bmp085
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The BMP085 is a high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Code Example

Bmp085? sensor;

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

    sensor = new Bmp085(Device.CreateI2cBus());

    var consumer = Bmp085.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: Temp changed by threshold; new temp: {result.New.Temperature?.Celsius:N2}C, old: {result.Old?.Temperature?.Celsius:N2}C");
        },
        filter: result =>
        {
            if (result.Old?.Temperature is { } oldTemp &&
                result.New.Temperature is { } newTemp)
            {
                return (newTemp - oldTemp).Abs().Celsius > 0.5; // returns true if > 0.5°C change.
            }
            return false;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  Temperature: {result.New.Temperature?.Celsius:N2}C");
        Resolver.Log.Info($"  Pressure: {result.New.Pressure?.Bar:N2}bar");
    };

    return Task.CompletedTask;
}

public override async Task Run()
{
    if (sensor == null) { return; }

    var conditions = await sensor.Read();
    Resolver.Log.Info($"Temperature: {conditions.Temperature?.Celsius}°C, Pressure: {conditions.Pressure?.Pascal}Pa");

    sensor.StartUpdating(TimeSpan.FromSeconds(1));
}

Sample project(s) available on GitHub

Wiring Example

To wire a BMP085 to your Meadow board, connect the following:

BMP085	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram:

ReadSensor()

Calculates the compensated pressure and temperature

Declaration

protected override Task<(Temperature? Temperature, Pressure? Pressure)> ReadSensor()

Returns

Type	Description
Task<(Temperature? Temperature, Pressure? Pressure)>

Overrides

Meadow.Foundation.SamplingSensorBase<(Meadow.Units.Temperature? Temperature, Meadow.Units.Pressure? Pressure)>.ReadSensor()

Remarks

Bmp085
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The BMP085 is a high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Code Example

Bmp085? sensor;

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

    sensor = new Bmp085(Device.CreateI2cBus());

    var consumer = Bmp085.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: Temp changed by threshold; new temp: {result.New.Temperature?.Celsius:N2}C, old: {result.Old?.Temperature?.Celsius:N2}C");
        },
        filter: result =>
        {
            if (result.Old?.Temperature is { } oldTemp &&
                result.New.Temperature is { } newTemp)
            {
                return (newTemp - oldTemp).Abs().Celsius > 0.5; // returns true if > 0.5°C change.
            }
            return false;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  Temperature: {result.New.Temperature?.Celsius:N2}C");
        Resolver.Log.Info($"  Pressure: {result.New.Pressure?.Bar:N2}bar");
    };

    return Task.CompletedTask;
}

public override async Task Run()
{
    if (sensor == null) { return; }

    var conditions = await sensor.Read();
    Resolver.Log.Info($"Temperature: {conditions.Temperature?.Celsius}°C, Pressure: {conditions.Pressure?.Pascal}Pa");

    sensor.StartUpdating(TimeSpan.FromSeconds(1));
}

Sample project(s) available on GitHub

Wiring Example

To wire a BMP085 to your Meadow board, connect the following:

BMP085	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram:

Events

PressureUpdated

Raised when the pressure value changes

Declaration

public event EventHandler<IChangeResult<Pressure>> PressureUpdated

Event Type

Type	Description
EventHandler<IChangeResult<Pressure>>

Remarks

Bmp085
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The BMP085 is a high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Code Example

Bmp085? sensor;

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

    sensor = new Bmp085(Device.CreateI2cBus());

    var consumer = Bmp085.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: Temp changed by threshold; new temp: {result.New.Temperature?.Celsius:N2}C, old: {result.Old?.Temperature?.Celsius:N2}C");
        },
        filter: result =>
        {
            if (result.Old?.Temperature is { } oldTemp &&
                result.New.Temperature is { } newTemp)
            {
                return (newTemp - oldTemp).Abs().Celsius > 0.5; // returns true if > 0.5°C change.
            }
            return false;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  Temperature: {result.New.Temperature?.Celsius:N2}C");
        Resolver.Log.Info($"  Pressure: {result.New.Pressure?.Bar:N2}bar");
    };

    return Task.CompletedTask;
}

public override async Task Run()
{
    if (sensor == null) { return; }

    var conditions = await sensor.Read();
    Resolver.Log.Info($"Temperature: {conditions.Temperature?.Celsius}°C, Pressure: {conditions.Pressure?.Pascal}Pa");

    sensor.StartUpdating(TimeSpan.FromSeconds(1));
}

Sample project(s) available on GitHub

Wiring Example

To wire a BMP085 to your Meadow board, connect the following:

BMP085	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram:

TemperatureUpdated

Raised when the temperature value changes

Declaration

public event EventHandler<IChangeResult<Temperature>> TemperatureUpdated

Event Type

Type	Description
EventHandler<IChangeResult<Temperature>>

Remarks

Bmp085
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The BMP085 is a high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Code Example

Bmp085? sensor;

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

    sensor = new Bmp085(Device.CreateI2cBus());

    var consumer = Bmp085.CreateObserver(
        handler: result =>
        {
            Resolver.Log.Info($"Observer: Temp changed by threshold; new temp: {result.New.Temperature?.Celsius:N2}C, old: {result.Old?.Temperature?.Celsius:N2}C");
        },
        filter: result =>
        {
            if (result.Old?.Temperature is { } oldTemp &&
                result.New.Temperature is { } newTemp)
            {
                return (newTemp - oldTemp).Abs().Celsius > 0.5; // returns true if > 0.5°C change.
            }
            return false;
        }
    );
    sensor.Subscribe(consumer);

    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"  Temperature: {result.New.Temperature?.Celsius:N2}C");
        Resolver.Log.Info($"  Pressure: {result.New.Pressure?.Bar:N2}bar");
    };

    return Task.CompletedTask;
}

public override async Task Run()
{
    if (sensor == null) { return; }

    var conditions = await sensor.Read();
    Resolver.Log.Info($"Temperature: {conditions.Temperature?.Celsius}°C, Pressure: {conditions.Pressure?.Pascal}Pa");

    sensor.StartUpdating(TimeSpan.FromSeconds(1));
}

Sample project(s) available on GitHub

Wiring Example

To wire a BMP085 to your Meadow board, connect the following:

BMP085	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram: