arduino-sts

Repository for Sensirion temperature sensor support on Arduino

Adapted from arduino-sht library
Jan Stegenga,
EVAbits,
26-6-2017

Supported sensors:

• STS3x-DIS (I2C)

Installation

Download arduino-sts either via git and place it in your Arduino/libraries directory. After restarting the Arduino IDE, you will see the new STSSensor menu items under libraries and examples.

Integrating it into your sketch

Assuming you installed the library as described above, the following steps are necessary:

1. Import the Wire library like this: From the menu bar, select Sketch > Import Library > Wire
2. Import the arduino-sht library: From the menu bar, select Sketch > Import Library > arduino-sts
3. Create an instance of the STSSensor class (STSSensor sts;)
4. In setup(), make sure to init the Wire library with Wire.begin()
5. If you want to use the serial console, remember to initialize the Serial library with Serial.begin(9600)
6. Call sts.readSample() in the loop() function, which reads a temperature sample from the sensor
7. Use sts.getTemperature() to get the values from the last sample

Important: getTemperature() do not read a new sample from the sensor, but return the values read last. To read a new sample, make sure to call readSample()

Sample code

#include <Wire.h>

#include <STSSensor.h>

SHTSensor sts;

void setup() {
  // put your setup code here, to run once:

  Wire.begin();
  Serial.begin(9600);
  sta.init();
}

void loop() {
  // put your main code here, to run repeatedly:

  sht.readSample();
  Serial.print("STS:\n");
  Serial.print("  T:  ");
  Serial.print(sts.getTemperature(), 2);
  Serial.print("\n");

  delay(1000);
}