esp-weatherstation/src/main.cpp

/*
 * WetterStation
 * Version: 0.0
 * Author: Hendrik Langer <hendrik+dev@xd0.de>
 */

#include <Arduino.h>
#include <ESP8266WiFi.h>

#include <Wire.h>
#include <SPI.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BMP085_U.h>
#include <DHT.h>

const char* server = "ingress.opensensemap.org";
const char* ssid = "Freifunk";
const char* password = "";

constexpr unsigned int postingInterval = 60000; //Uploadintervall in Millisekunden

//senseBox ID
#define SENSEBOX_ID "5a9e9e38f55bff001a494877"

//Sensor IDs
// Temperature
#define SENSOR1_ID "5a9e9e38f55bff001a49487e"
// Humidity
#define SENSOR2_ID "5a9e9e38f55bff001a49487d"
// Pressure
#define SENSOR3_ID "5a9e9e38f55bff001a49487c"
// PM10
#define SENSOR4_ID "5a9e9e38f55bff001a49487b"
// PM2.5
#define SENSOR5_ID "5a9e9e38f55bff001a49487a"
// Radioactivity
#define SENSOR6_ID "5a9e9e38f55bff001a494879"
// Voltage
#define SENSOR7_ID "5a9e9e38f55bff001a494878"


static constexpr uint8_t BMP_SCL = D4;
static constexpr uint8_t BMP_SDA = D3;

static constexpr uint8_t DHT22_PIN = D7;
static constexpr uint8_t DHTTYPE = DHT22; // DHT 22 (AM2302)

Adafruit_BMP085_Unified bmp = Adafruit_BMP085_Unified(10085);
DHT dht(DHT22_PIN, DHTTYPE);

void sendValues() {
  WiFi.forceSleepWake();
  WiFi.begin(ssid, password);
  Serial.print("Connecting to wifi");
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print(".");
    delay(500);
  }
  Serial.println(" [CONNECTED]");
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());

  Wire.begin(BMP_SDA, BMP_SCL);
  if (!bmp.begin()) {
    Serial.println("No valid BMP085 sensor!");
  }

  dht.begin();
  
  float temp = dht.readTemperature();
//  float pressure = bme.readPressure() / 100.0F;
  float humidity = dht.readHumidity();

  Serial.println(temp);
  Serial.println(humidity);

  float pressure, temp2;
  bmp.getPressure(&pressure);
  pressure /= 100;
  bmp.getTemperature(&temp2);
  Serial.println(temp2);
  Serial.println(pressure);

//     float temperature = sensor.readTemperature();
//     postFloatValue(temperature, 1, temperatureSensorID);

  WiFi.mode(WIFI_OFF);
  WiFi.forceSleepBegin();

}


void setup() {
  Serial.begin(115200);
  pinMode(LED_BUILTIN, OUTPUT);
}

void loop() {
  sendValues();
  delay(postingInterval);
}