firmware/config.h

@@ -23,23 +23,31 @@
 #define DELAY_LOOP_MS                    50
 #define POWERSAVING_SLEEP_S             600
 #define EMERGENCY_SLEEP_S            172800 // Sleep for 2 days to recover
+#define RESET_ESP_TIME_INTERVAL_MS  3600000
+#define WIND_SENSOR_MEAS_TIME_S        15.0
+
 #define ENERGY_SAVING_ITERATIONS         30
 #define WIFI_MINIMUM_SIGNAL_QUALITY      10 // percent
-#define RESET_ESP_TIME_INTERVAL_MS  3600000
 
-#define WIND_SENSOR_MEAS_TIME_S                     15.0
+// thingiverse anomometer settings: https://www.thingiverse.com/thing:2559929/files
 #define ROTOR_LENGTH_CM                             8.25
 #define ROTOR_LENGTH_M          (ROTOR_LENGTH_CM / 100.0)
-#define ROTOR_LENGTH_KM         (ROTOR_LENGTH_M / 1000.0)
-#define SEC_TO_HOUR_FACTOR                  (60.0 * 60.0)
+//#define ROTOR_LENGTH_KM         (ROTOR_LENGTH_M / 1000.0) // configuration example for generalization
+//#define SEC_TO_HOUR_FACTOR                  (60.0 * 60.0) // configuration example for generalization
 #define MPS_CORRECT_FACT                            9.28
-#define COUNT_TO_KMH            ((TWO_PI * ROTOR_LENGTH_KM / WIND_SENSOR_MEAS_TIME_S) * SEC_TO_HOUR_FACTOR)
+//#define COUNT_TO_KMH            ((TWO_PI * ROTOR_LENGTH_KM / WIND_SENSOR_MEAS_TIME_S) * SEC_TO_HOUR_FACTOR) // configuration exampe for generalization
 #define COUNT_TO_MPS             (TWO_PI * ROTOR_LENGTH_M  / WIND_SENSOR_MEAS_TIME_S)
+// only this define is used for calculation, all other before are only used to describe the math v_wind = correction_factor * rotations * 2 * pi * radius / time_of_measurement_in_sec
+// and if required the result has t be multiplied by another factor to convert it from m/s
 #define WINDSPEED_FACTOR         (COUNT_TO_MPS * MPS_CORRECT_FACT)
 
-#define HTTP_CALL_ON_WINDSPEED_EXCEED_MPS 5.0 // 5.0 m/s == 18 km/h
-#define HTTP_CALL_ON_WINDSPEED_INTERVAL_S  60 // it's required to be bigger than WIND_SENSOR_MEAS_TIME_S
-#define HTTP_CALL_ON_WINDSPEED_URL         "http://192.168.0.250:3001/button-windspeedexceed?event=click"
+// china aliexpress anemometer settings (calculation unknown) <add link here>
+//#define WINDSPEED_FACTOR 2.4
+
+// enable HTTP_CALL_ON_WINDSPEED_EXCEED in config_user.h to enable this feature
+#define HTTP_CALL_ON_WINDSPEED_EXCEED_MPS  5.0 // 5.0 m/s == 18 km/h
+#define HTTP_CALL_ON_WINDSPEED_INTERVAL_S   60 // it's required to be bigger than WIND_SENSOR_MEAS_TIME_S
+#define HTTP_CALL_ON_WINDSPEED_URL         "http://192.168.178.100:3001/button-windspeedexceed?event=click"
 
 #define BAT_LOW_VOLTAGE                 3.6
 #define BAT_EMERGENCY_DEEPSLEEP_VOLTAGE 3.5

firmware/config_user.h.example

@@ -41,8 +41,8 @@ const char     *INFLUXDB_PASS = "password";
 // InfluxDB2 credentials
 const char *INFLUXDB_URL    = "http://192.168.0.123:3124";
 const char *INFLUXDB_ORG    = "home_org";
-const char *INFLUXDB_BUCKET = "mybucket;
-const char *INFLUXDB_TOKEN  = "your api tiken";
+const char *INFLUXDB_BUCKET = "mybucket";
+const char *INFLUXDB_TOKEN  = "your api token";
 
 // Device name
 // WARNING: Keep the name short! If your access point did not show up, you

firmware/firmware.ino

@@ -75,15 +75,7 @@ void setup()
   // the time in seconds to wait for the user to configure the device
   wifiManager.setTimeout(WIFI_CONFIG_PORTAL_TIMEOUT_S);
 
-#ifndef SLEEP_IF_NO_WLAN_CONNECTION
-  // do not sleep, repeat connecting
-  while
-#endif
-#ifdef def SLEEP_IF_NO_WLAN_CONNECTION
-  // stop connecting after fail to connect to wifi
-  if
-#endif
-        (!wifiManager.autoConnect(wifiName.c_str(), "DEADBEEF"))
+  while (!wifiManager.autoConnect(wifiName.c_str(), "DEADBEEF"))
   {
     debug("WiFi connection failed, try again in 5 seconds...");
     // If autoconnect to WLAN failed and no client connected, go to deep sleep
@@ -198,7 +190,8 @@ void loop()
 #endif
 
 #ifdef WEBUPDATER_FEATURE
-  if (UPDATE_WEBSERVER_INTVERVAL_S * 1000 / DELAY_LOOP_MS <= update_webserver_cnt) {
+  if (UPDATE_WEBSERVER_INTVERVAL_S * 1000 / DELAY_LOOP_MS <= update_webserver_cnt)
+  {
     update_webserver_cnt = 0;
     doWebUpdater();
   }
@@ -223,8 +216,11 @@ void loop()
 void _loop() {
 
 #ifdef HTTP_CALL_ON_WINDSPEED_EXCEED
-  if (HTTP_CALL_ON_WINDSPEED_INTERVAL_S * 1000 / DELAY_LOOP_MS > update_windspeed_exceed_cnt) {
-    if (sensors[SENSOR_WINDSPEED]) {
+  if (HTTP_CALL_ON_WINDSPEED_INTERVAL_S * 1000 / DELAY_LOOP_MS > update_windspeed_exceed_cnt)
+  {
+    if (sensors[SENSOR_WINDSPEED])
+    {
+      // read from windspeed sensor
       currentSensorData[SENSOR_WINDSPEED] = sensors[SENSOR_WINDSPEED]();
 
       if (currentSensorData[SENSOR_WINDSPEED] >= HTTP_CALL_ON_WINDSPEED_EXCEED_MPS)

firmware/influxdb.ino

@@ -1,9 +1,9 @@
-#include <InfluxDbClient.h> // from bib manager
 
 #include "config_user.h"
 
 #if INFLUXDB_VERSION == 1
 
+#include <ESP8266Influxdb.h>     // https://github.com/hwwong/ESP8266Influxdb
 
 Influxdb _influxdb(INFLUXDB_HOST, INFLUXDB_PORT);
 
@@ -82,6 +82,8 @@ void pushToInfluxDB(String device, float sensorValues[]) {
 
 #elif INFLUXDB_VERSION == 2
 
+#include <InfluxDbClient.h> // from bib manager
+
 // Data point
 Point sensor(DEVICE_NAME);