Example sketch for the SHT15 humidity/temperature sensor. Prints results to an I2C LCD.

SHT15_LCD.ino

/*
 Demonstration sketch for Hobbybotics SHT1x humidity/temperature sensor
 breakout V1.o.
 
 Reads humidity, temperature (Celsius) and temperature (Fahrenheit).  
 Displays results to LCD.
*/

#include <LCD.h>
#include <SHT15.h>
#include <Wire.h>

// Create LCD object. LCD address can be 0 through 7 based on setup
LCD lcd(0);

SHT15 sensor;  

// degree symbol
const char degree = 223;

void setup()
{
  // Init SHT15 sensor. SDA = D16 (Analog 2), SCL = D17 (Analog 3)
  sensor.init(16, 17);
  lcd.begin(20, 4);

  lcd.clear();

  lcd.print("--SHT15 Demo--");

  lcd.setCursor(0, 1);
  lcd.print("Temp C: ");

  lcd.setCursor(0, 2);
  lcd.print("Temp F: ");

  lcd.setCursor(0, 3);
  lcd.print("Humidity: ");
}

void loop()
{
  float temp_c;
  float temp_f;
  float humidity;

  // Read values from the sensor
  temp_c = sensor.measure(TEMPC);
  temp_f = sensor.measure(TEMPF);
  humidity = sensor.measure(HUMI);

  lcd.setCursor(10, 1);
  lcd.print(temp_c);
  lcd.print(degree);
  lcd.print("C");

  lcd.setCursor(10, 2);
  lcd.print(temp_f);
  lcd.print(degree);
  lcd.print("F");

  lcd.setCursor(10, 3);
  lcd.print(humidity);
  lcd.print("%");

  delay(1000);
}