This example uses the BMP05 Barometric, pressure and Temperature sensor. It requires the BMP085 library from adafruit. This is a nice little sensor. [c] #include <Wire.h> #include <Adafruit_BMP085.h> Adafruit_BMP085 bmp; void setup() { Serial.begin(9600); if (!bmp.begin()) { Serial.println(“Could not …