bme280

#include <SPI.h>
#include <Wire.h>
#include <Adafruit_BME280.h>  // https://github.com/adafruit/Adafruit_BME280_Library
#include <Adafruit_Sensor.h>  // https://github.com/adafruit/Adafruit_Sensor 
  Adafruit_BME280 bme;
  float t,hpa,h;
  
void setup(){
   Serial.begin(9600);                                  
   if (!bme.begin(0x76)) {
   Serial.println("Could not find a valid BME280!"); while (1);}
}  

void loop(){
    t = bme.readTemperature(); 
    hpa = bme.readPressure() / 100.0F;                                      
    h = bme.readHumidity(); 
    
    Serial.print("T ");
    Serial.println(t,1); 
    Serial.print("P ");
    Serial.println(hpa*0.750061682,1); 
    Serial.print("H ");
    Serial.println(h,1); 
    delay(1000);
}