Barometric pressure Photo Sample code 01
02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 // load the BMP085 library #include <BMP085.h> // load the WIRE library #include <Wire.h> // define the BMP085 sensor BMP085 bmp = BMP085(); // ... and it's return variables long Temperature = 0, Pressure = 0; void setup() { // open te serial output with 115200 baud Serial.begin(115200); Serial.println("Starting"); // init the BMP085 sensor bmp.init(MODE_STANDARD, 25000, true); } void loop() { // get temperature and pressure bmp.getTemperature(&Temperature); bmp.getPressure(&Pressure); // convert them float temperatureC = Temperature*0.1; float pressure = Pressure*0.01; // print it on the serial output Serial.print("Temperature = "); Serial.println(temperatureC); Serial.print("Pressure = "); Serial.println(pressure); // wait a second delay(1000); } |