Class Sht3x

A Sensirion SHT3x driven over an I2C bus, measuring on demand in single-shot mode.

Index

Constructors

Accessors

Methods

heaterOff heaterOn init measure readStatus

Constructors

constructor

new Sht3x(bus: I2cBus, address: number, settings?: Sht3xSettings | null): Sht3x
A driver for the part at address on bus. Nothing is sent until init or the first measure.
Parameters
- bus: I2cBus
- address: number
- Optionalsettings: Sht3xSettings | null
Returns Sht3x
- Defined in index.d.ts:3204

Accessors

lastStatus

get lastStatus(): Sht3xStatus | null
The status register as it was last read, or null before it has been.

Returns Sht3xStatus | null
- Defined in index.d.ts:3222

Methods

heaterOff

heaterOff(): Promise<void>
Switches the heater off, which is its state after any reset.

Returns Promise<void>
- Defined in index.d.ts:3220

heaterOn

heaterOn(): Promise<void>
Switches the plausibility-check heater on, initializing the part first if needed.

Returns Promise<void>
- Defined in index.d.ts:3218

init

init(): Promise<void>
Soft-resets the part and reads its status; a status word whose checksum holds is what confirms an SHT3x answers. Rejects when nothing answers or the word fails its checksum.

Returns Promise<void>
- Defined in index.d.ts:3209

measure

measure(): Promise<Sht3xMeasurement>
Runs one single-shot measurement and resolves with it, initializing the part first if init has not run. Rejects when a data word fails its checksum.

Returns Promise<Sht3xMeasurement>
- Defined in index.d.ts:3214

readStatus

readStatus(): Promise<Sht3xStatus>
Reads the status register, which lastStatus keeps as well.

Returns Promise<Sht3xStatus>
- Defined in index.d.ts:3216