Simple example for the SHT30

sht30.ino

#include "Adafruit_SHT31.h"

Adafruit_SHT31 sht30 = Adafruit_SHT31();

void setup() {
  Serial.begin(9600);

  while (!Serial)
    delay(10);     // will pause until serial console opens

  Serial.println("SHT30 test");
  if (! sht30.begin(0x45)) {
    Serial.println("Couldn't find SHT30");
    while (1) delay(1);
  }
}


void loop() {
  float t = sht30.readTemperature();
  float h = sht30.readHumidity();

  if (! isnan(t)) {  // check if 'is not a number'
    Serial.print("Temp *C = "); Serial.println(t);
  } else { 
    Serial.println("Failed to read temperature");
  }
  
  if (! isnan(h)) {  // check if 'is not a number'
    Serial.print("Hum. % = "); Serial.println(h);
  } else { 
    Serial.println("Failed to read humidity");
  }
  Serial.println();
  delay(4000); // wait 4 seconds before coming back into the loop
}