آموزش راه اندازی ماژول سنسور دما و رطوبت SHT31 با آردوینو

   /*
modified on Dec 30, 2020
Modified by MehranMaleki from Arduino Examples
Home

*/

 
#include <Arduino.h>
#include <Wire.h>
#include "Adafruit_SHT31.h"


Adafruit_SHT31 sht31 = Adafruit_SHT31();

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

  while (!Serial)
    delay(10);     // will pause Zero, Leonardo, etc until serial console opens

  Serial.println("SHT31 test");

  //Set to 0x45 for alternate i2c addr
  if (! sht31.begin(0x44)) {   
    Serial.println("Couldn't find SHT31");
    while (1) delay(1);
  }
}


void loop() {
  float t = sht31.readTemperature();
  float h = sht31.readHumidity();
  
  // check if 'is not a number'
  if (! isnan(t)) {  
    Serial.print("Temperature = ");
    Serial.print(t);
    Serial.print("*C");
    Serial.print("\t\t");
  }
  else { 
    Serial.println("Failed to read temperature");
  }

  // check if 'is not a number'
  if (! isnan(h)) {  
    Serial.print("Humidity = %");
    Serial.println(h);
  }
  else { 
    Serial.println("Failed to read humidity");
  }

  delay(1000);
}