Nitric Dioxide Sensor
The NitricDioxide sensor class provides access to a nitric dioxide sensor.
Constructor
Section titled “Constructor”NitricDioxide(options)
Section titled “NitricDioxide(options)”Creates a new NitricDioxide object instance.
NitricDioxide(options)Parameters
Section titled “Parameters”options
An object of properties used to construct the class.
sensor- The hardware connection definition.
interval(optional) - The sampling interval in milliseconds.
Instance Methods
Section titled “Instance Methods”sample()
Section titled “sample()”Returns a sample object containing the current NO2 concentration data.
sample()Return Value
Section titled “Return Value”An object with the following property:
NO2- A number that represents the sampled nitric dioxide in parts per million (ppm).
Examples
Section titled “Examples”const sensor = new device.sensor.NitricDioxide({ sensor: { io: device.io.I2C, address: 0x34 }});
const sample = sensor.sample();console.log(`NO2 Level: ${sample.NO2} ppm`);