obniz Parts Library

SHT31

GitHub
SHT31
Usable Devices :
obniz_board
Found at :
秋月電子通商
www.adafruit.com

Temperature Sensor - SHT31

Temperature and Humidity sensor SHT31

wired(obniz, {vcc , sda, scl, adr, gnd, addressmode, address} )

the address of SHT31 can be choosed from 0x44,0x45.
Please provide 4 for 0x44. 5 for 0x45 to addressmode.
(SHT31 read ADDR value to define it's address. 0 is 0x45.)

// Javascript Example
var sensor = obniz.wired("SHT31", {vcc : 0, sda:1, scl:2, adr:3, gnd:4, addressmode:5});

use address

// Javascript Example
var sensor = obniz.wired("SHT31", {vcc:0, sda:1, scl:2, gnd:4, address:0x44});

[await] getTempWait()

Get a temperature. Unit is Celsius.

// Javascript Example
var sensor = obniz.wired("SHT31", {vcc:0, sda:1, scl:2, adr:3, gnd:4, addressmode:5});
var temp = await sensor.getTempWait();
console.log('temperature:' + temp);

[await] getHumidWait()

Get a Humidity. Unit is Ratio(%).

// Javascript Example
var sensor = obniz.wired("SHT31", {vcc:0, sda:1, scl:2, adr:3, gnd:4, addressmode:5});
var humd = await sensor.getHumidWait();
console.log('humidity:' + humd);

[await] getAllWait()

Get temperature and Humidity.

// Javascript Example
var sensor = obniz.wired("SHT31", {vcc:0, sda:1, scl:2, adr:3, gnd:4, addressmode:5});
var data = await sensor.getAllWait();
console.log('humidity:' + data.temperature);
console.log('temperature:' + data.humidity);

Supported from: obniz.js 3.5.0

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