esp8285_airwick.ino

#include <EEPROM.h>
#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>
#include <ArduinoJson.h>

#define DEBUG

#ifdef DEBUG
  #define debug(x)     Serial.print(x)
  #define debugln(x)   Serial.println(x)
#else
  #define debug(x)     // define empty, so macro does nothing
  #define debugln(x)
#endif

const char* ssid = "xxxx";
const char* password = "xxxxx";
IPAddress ip(192, 168, 1, xx);
IPAddress gateway(192, 168, 1, 1);
IPAddress subnet(255, 255, 255, 0);
IPAddress dns(192, 168, 1, xx);

const char* dom_interval = "http://192.168.1.xx:xxxx/json.htm?type=command&param=getuservariable&idx=1";
const char* dom_device = "http://192.168.1.xx:xxxx/json.htm?type=devices&rid=149";
const char* dom_volt = "http://192.168.1.xx:xxxx/json.htm?type=command&param=udevice&idx=150&nvalue=0&svalue=3.3";

#define Motor 14
#define Motor_time 1000

StaticJsonBuffer<2200> jsonBuffer;
int httpCode;
String payload;
byte interval;
String dev_status;

byte sleepCount = 0;

void setup() {
  Serial.begin(115200);
  debug("Connecting to ");
  debugln(ssid);

  WiFi.config(ip, dns, gateway, subnet); //remove if DHCP is needed
  WiFi.begin(ssid, password);
 
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    debug(".");
  }

  debugln("");
  debugln("WiFi connected"); 
  debugln("IP address: ");
  debugln(WiFi.localIP());
  pinMode(Motor, OUTPUT);

  debugln("I'm awake and getting Domoticz data about Airwick");

  getDomoticzData();
  
  EEPROM.begin(1); // initialise EEPROM to store only one byte
  sleepCount = EEPROM.read(0);
  if(sleepCount > 250) sleepCount = 1;
  debugln("Current SleepCount: "+ String(sleepCount));

  if( (sleepCount >= interval) && (dev_status == "On")){
    debugln("Airwick papurskimas!!");
    digitalWrite(Motor, HIGH); 
    delay(Motor_time); 
    sleepCount = 0;
  }
  if( (sleepCount >= interval) && (dev_status == "Off")){
    sleepCount = 0;
  }
  EEPROM.write(0, sleepCount+1);
  EEPROM.commit();
  debugln("Going into deep sleep for 58 seconds");
  ESP.deepSleep(58e6); // 20e6 is 20 microseconds
}

// the loop function runs over and over again forever
void loop() {
}

void getDomoticzData(){
  if (WiFi.status() == WL_CONNECTED) 
  {
    HTTPClient http; //Object of class HTTPClient
    http.begin(dom_interval);
    httpCode = http.GET();
    payload = http.getString();

//    debug("Response Code:"); //200 is OK
//    debugln(httpCode);   //Print HTTP return code
//    debug("Returned data from Server:");
//    debugln(payload);    //Print request response payload

    if (httpCode > 0) 
    {
      JsonObject& root = jsonBuffer.parseObject(payload);
 
      interval = root["result"][0]["Value"]; 

      debug("Idx_interval:");
      debugln(interval);
    }
    jsonBuffer.clear();
    http.end(); //Close connection

    http.begin(dom_device);
    httpCode = http.GET();
    payload = http.getString();

    if (httpCode > 0) 
    {
      JsonObject& root1 = jsonBuffer.parseObject(payload);

      dev_status = root1["result"][0]["Data"].as<String>(); 
      
      debug("Dev_status:");
      debugln(dev_status);
    }
    jsonBuffer.clear();
    http.end(); //Close connection

    http.begin(dom_volt);
    httpCode = http.GET();
  }
}