109 lines
3.1 KiB
C++
Executable file
109 lines
3.1 KiB
C++
Executable file
|
|
#include <ESP8266WiFi.h>
|
|
#include <DNSServer.h>
|
|
#include <ESP8266WebServer.h>
|
|
#include <WiFiManager.h>
|
|
#include <ESP8266Influxdb.h> // https://github.com/hwwong/ESP8266Influxdb auchecken und code+header in das firmware verzeichnis kopieren
|
|
#include <Adafruit_Sensor.h> // Adafruit Unified Sensor
|
|
#include <Adafruit_APDS9960.h> // https://github.com/adafruit/Adafruit_APDS9960
|
|
#include <Adafruit_BME280.h> // https://github.com/adafruit/Adafruit_BME280_Library
|
|
|
|
#include "config.h"
|
|
|
|
/**
|
|
* Whishlist:
|
|
* - Webserver for /metrics endpoint (Prometheus)
|
|
* - Show current sensor values over simple webpage
|
|
* - Push sensor values to various 3rd party services (https://openweathermap.org/)
|
|
* - MQTT?
|
|
*
|
|
* - Buffer sensor values if there is no WIFI connection
|
|
* - Configure weather station over http webinterface
|
|
* - OTA firmware update
|
|
*
|
|
* TODO:
|
|
* - https://sminghub.github.io/Sming/about/
|
|
* - https://github.com/marvinroger/homie-esp8266
|
|
*/
|
|
|
|
float currentSensorData[4] = {0.0, 0.0, 0.0, 0.0};
|
|
|
|
|
|
WiFiManager wifiManager;
|
|
Influxdb influxdb(INFLUXDB_HOST, INFLUXDB_PORT);
|
|
Adafruit_APDS9960 apds;
|
|
Adafruit_BME280 bme;
|
|
|
|
void setup() {
|
|
#ifdef DEBUG
|
|
Serial.begin(115200);
|
|
#endif
|
|
|
|
// Pin settings
|
|
pinMode(STATUS_LED_PIN, OUTPUT);
|
|
pinMode(ANEMOMETER_PIN, INPUT_PULLUP);
|
|
|
|
// Establish WiFi connection
|
|
String wifiName = "oko-weather-" + String(ESP.getChipId());
|
|
wifiManager.setMinimumSignalQuality(15);
|
|
if (!wifiManager.autoConnect(wifiName.c_str(), "DEADBEEF")) {
|
|
#ifdef DEBUG
|
|
Serial.println("WiFi connection failed, we reboot ...");
|
|
#endif
|
|
ESP.reset();
|
|
delay(1000);
|
|
}
|
|
#ifdef DEBUG
|
|
Serial.println("Connected!");
|
|
#endif
|
|
|
|
// Open the InfluxDB session
|
|
influxdb.opendb(INFLUXDB_DB, INFLUXDB_USER, INFLUXDB_PASS);
|
|
|
|
// Initialize and configure the sensors
|
|
apds.begin();
|
|
apds.enableColor(true);
|
|
|
|
bool status = bme.begin(0x76);
|
|
if (!status) {
|
|
Serial.println("Could not find a valid BME280 sensor, check wiring!");
|
|
while (1);
|
|
}
|
|
|
|
delay(100);
|
|
}
|
|
|
|
void loop() {
|
|
digitalWrite(STATUS_LED_PIN, LOW);
|
|
|
|
|
|
#ifdef DEBUG
|
|
Serial.println("---");
|
|
digitalWrite(STATUS_LED_PIN, HIGH);
|
|
#endif
|
|
currentSensorData[SENSOR_TEMPERATURE] = fetchTemperature();
|
|
Serial.print("*");
|
|
currentSensorData[SENSOR_HUMIDITY] = fetchHumidity();
|
|
Serial.print("*");
|
|
//currentSensorData[SENSOR_LIGHT] = fetchLight();
|
|
Serial.print("*");
|
|
currentSensorData[SENSOR_WINDSPEED] = fetchWindspeed();
|
|
Serial.print("*");
|
|
currentSensorData[SENSOR_PRESSURE] = fetchPressure();
|
|
Serial.println("*");
|
|
|
|
#ifdef DEBUG
|
|
Serial.println("");
|
|
Serial.println("Current readings:");
|
|
Serial.println("Temperature: " + String(currentSensorData[SENSOR_TEMPERATURE]) + " °C");
|
|
Serial.println("Humidity: " + String(currentSensorData[SENSOR_HUMIDITY]) + " %");
|
|
Serial.println("Light: " + String(currentSensorData[SENSOR_LIGHT]) + " Lumen");
|
|
Serial.println("Windspeed: " + String(currentSensorData[SENSOR_WINDSPEED]) + " Km/h");
|
|
Serial.println("Pressure: " + String(currentSensorData[SENSOR_PRESSURE]) + " hPa");
|
|
#endif
|
|
|
|
pushToInfluxDB(DEVICE_NAME, currentSensorData);
|
|
|
|
delay(UPDATE_INTERVAL*1000);
|
|
}
|