SGP30 class

Sensirion eCO2 gas sensor, an air quality detection sensor.

See for more

• SGP30 example code
• Source code
• Datasheet
• This implementation is derived from project DIOZero

Constructors

SGP30(I2C i2c, [bool init = true])

Creates a SGP30 sensor instance that uses the i2c bus.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

i2c → I2C

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getFeatureSetVersion() → FeatureSetVersion

Returns the internal features.

getIaqBaseline() → SGP30result

Returns the baseline.

getSerialId() → int

Returns the sensor serial ID.

getTvocInceptiveBaseline() → int

Returns the baseline as an int value.

iaqInit() → void

Initializes the sensor for measurement.

isInitialized() → bool

Checks if the sensor is initialized for measurement.

measureIaq() → SGP30result

Returns the co2Equivalent and totalVOC measurement.

measureRaw() → RawMeasurement

Returns the H₂ and Ethanol measurement.

measureTest() → void

Performs an internal test. DO NOT call this method after SGP30.iaqInit because this test resets the sensor initialization!

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setHumidityCompensation(int humidity) → void

Sets the absolute humidity for internal humidity compensation.

setIaqBaseline(SGP30result baseline) → void

Sets the baseline of the sensor.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited