A new sensor breakout I got recently the BMP05 Barometric, pressure and Temperature sensor.
#include <Wire.h>
#include <Adafruit_BMP085.h>
Adafruit_BMP085 bmp;
void setup()
{
Serial.begin(9600);
if (!bmp.begin())
{
Serial.println(“Could not find a BMP085 sensor!”);
while (1) {}
}
}
void loop()
{
Serial.print(“Temperature = “);
Serial.print(bmp.readTemperature());
Serial.println(” *C”);
Serial.print(“Pressure = “);
Serial.print(bmp.readPressure());
Serial.println(” Pa”);
Serial.print(“Altitude = “);
Serial.print(bmp.readAltitude());
Serial.println(” meters”);
Serial.print(“Real altitude = “);
Serial.print(bmp.readAltitude(101500));
Serial.println(” meters”);
Serial.println();
delay(500);
}