BME280 class

Bosch BME280/BMP280 sensor for temperature, pressure and humidity (BME280 only).

See for more

• BM280 example code
• Source code
• Datasheet
• This implementation is derived from project DIOZero

Constructors

BME280(I2C i2c, [int i2cAddress = bme280DefaultI2Caddress])

Creates a BME280/BMP280 sensor instance that uses the i2c bus with the optional i2cAddress.

BME280.spi(SPI spi)

Creates a BME280/BMP280 sensor instance that uses the spi bus.

Properties

bitOrder → BitOrder

Data bit order, depends on the type of the bus - I2C or SPI.

final

hashCode → int

The hash code for this object.

no setter, inherited

i2cAddress → int

I2C sensor address

final

isI2C → bool

Sensor uses I2C or SPI bus.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getModel() → BME280model

Returns the sensor model.

getValues() → BME280result

Returns BME280result with temperature, pressure and humidity (only BME280).

isDataAvailable() → bool

Indicates, if data are available.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

reset() → void

Resets the sensor.

setOperatingModes(OversamplingMultiplier tempOversampling, OversamplingMultiplier pressOversampling, OversamplingMultiplier humOversampling, OperatingMode operatingMode) → void

Sets the oversampling multipliers tempOversampling,pressOversampling,humOversampling and operatingMode.

setStandbyAndFilterModes(StandbyDuration standbyDuration, FilterCoefficient filterCoefficient) → void

Sets the standbyDuration for normal mode and the IIR filterCoefficient.

toString() → String

A string representation of this object.

inherited

waitDataAvailable(int interval, int maxIntervals) → bool

Waits maxIntervals * interval milliseconds for data to become available.

Operators

operator ==(Object other) → bool

The equality operator.

inherited