// Load Wi-Fi library
#include <ESP8266WiFi.h>
#include <Wire.h>
#include <Adafruit_BME280.h>
#include <Adafruit_Sensor.h>

//uncomment the following lines if you're using SPI
/*#include <SPI.h>
#define BME_SCK 14
#define BME_MISO 12
#define BME_MOSI 13
#define BME_CS 15*/

#define SEALEVELPRESSURE_HPA (1022.4)

Adafruit_BME280 bme; // I2C
//Adafruit_BME280 bme(BME_CS); // hardware SPI
//Adafruit_BME280 bme(BME_CS, BME_MOSI, BME_MISO, BME_SCK); // software SPI

// Replace with your network credentials
const char* ssid     = "xxxxxxxxxxxxxx";
const char* password = "xxxxxxxxxxxxxx";

// Set web server port number to 80
WiFiServer server(80);



void setup() {
  Serial.begin(115200);
    bool status;

  // default settings
  // (you can also pass in a Wire library object like &Wire2)
  //status = bme.begin();
  if (!bme.begin(0x76)) {
    Serial.println("Could not find a valid BME280 sensor, check wiring!");
    while (1);
  }

  // Connect to Wi-Fi network with SSID and password
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  // Print local IP address and start web server
  Serial.println("");
  Serial.println("WiFi connected.");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
  server.begin();
}

void loop(){
  WiFiClient client = server.available();   // Listen for incoming clients


            // Web Page Heading

            client.println("Temperatur 1");
            client.println("Messung");
            client.print("Temperatur C.    ");
            client.print(bme.readTemperature());
            client.println(" *C");
            client.print("Temperatur F.    ");
            client.print(1.8 * bme.readTemperature() + 32);
            client.println(" *F");
            client.print("Luftdruck        ");
            client.print(bme.readPressure() / 100.0F);
            client.println(" hPa");
            client.print("Hoehe ca.        ");
            client.print(bme.readAltitude(SEALEVELPRESSURE_HPA));
            client.println(" m");
            client.print("Luftfeuchte      ");
            client.print(bme.readHumidity());
            client.println(" %");



            // The HTTP response ends with another blank line
            client.println();
         }