WaterLevel

caution

This service is rc and may change in the future.

A sensor that measures liquid/water level.

import { WaterLevel } from "@devicescript/core"

const waterLevel = new WaterLevel()

Registers

reading

The reported water level.

• type: Register<number> (packing format u0.16)

• read only

import { WaterLevel } from "@devicescript/core"

const waterLevel = new WaterLevel()
// ...
const value = await waterLevel.reading.read()

• track incoming values

import { WaterLevel } from "@devicescript/core"

const waterLevel = new WaterLevel()
// ...
waterLevel.reading.subscribe(async (value) => {
    ...
})

note

write and read will block until a server is bound to the client.

readingError

The error rage on the current reading

• type: Register<number> (packing format u0.16)

• optional: this register may not be implemented

• read only

import { WaterLevel } from "@devicescript/core"

const waterLevel = new WaterLevel()
// ...
const value = await waterLevel.readingError.read()

• track incoming values

import { WaterLevel } from "@devicescript/core"

const waterLevel = new WaterLevel()
// ...
waterLevel.readingError.subscribe(async (value) => {
    ...
})

note

write and read will block until a server is bound to the client.

variant

The type of physical sensor.

• type: Register<number> (packing format u8)

• optional: this register may not be implemented

• constant: the register value will not change (until the next reset)

• read only

import { WaterLevel } from "@devicescript/core"

const waterLevel = new WaterLevel()
// ...
const value = await waterLevel.variant.read()

note

write and read will block until a server is bound to the client.