Автополивалка домашних растений и ростцов. Часть 3. |

Продолжение моей домашней поливалки мини подоконного парника 🙂

Пока что обновление прошивки для Ардуино Мини. Изменился интерфейс, убрал цветные кнопки (они слишком много ресурсов жрали), добавил кнопку включения подсветки, переработал алгоритм включения и выключения поливалки, а так же добавил энергосберегающий режим, но пока что только для платы Ардуино.

Предыдущие части:

Часть 1.
Часть 2.

Eсть прогресс, похоже моим расточкам очень нравится моя поливалка 🙂 но похоже им не хватает яркого летнего света, что бы активно рости и развиваться :(, ничего и эту проблему можно решить 🙂

Есть смысл добавить подсветку, так как уже осень, а растения любят солнце и тепло, попробуем их обмануть! В схему добавим управление подсветкой, поменяем подключение пина RX (принимающий сигналы от ESP8266 WiFi модуля) с 7го пина на 2й, который является нулевым прерыванием для платы Ардуино (так нужно для выведения ее из энергосберегающего состояния) и добавим фоторезистор, что бы поливалка знала когда включать подсветку, подсветка у меня достаточно мощненькая, ей требуется минимум 30 вольт 0.6A, а у нас система расчитана на напряжение одной литий-ионной батарейки – 3.7вольт, так что без инвертера DC-DC не обойтись! К счастью у меня такого добра хоть отбавляй…:

Последнее обновление прошивки, в комментариях не нуждается, там все написано, но пришлось переработать алгоритм считывания сенсоров и управлением автовключения и выключения (предыдущая прошивка имела баг не выключения поливалки, да да не используйте ее…)

/*  
Autosprinkler, based on YL-38 Hygrometer  
Author: Elik745i   
Version 1.4c  
Oct2015, www.voltrans.az 
v1.4c added background (Day/Night)
v1.4b added Lit control and photoresistor
v1.4a added watchdog and power.down function (21mA idle mode now) 
v1.3h added sensor read, fine tuned code
v1.3g Added UV Light control
v1.3f fixed on/off time and web control
v1.3e added voltage reading 
v1.3d added CSS  
v1.3c added pump control buttons, changed code to MIT one  
v1.3 bug fixing  v1.2 bug fixing  v1.1 added WIFI module ESP8266 
*/  
 
#include <SoftwareSerial.h> 
#include <ESP8266pro.h> 
#include <ESP8266proServer.h> 
#include <Vcc.h>
#include <JeeLib.h>  

ISR(WDT_vect) { Sleepy::watchdogEvent(); } // Setup the watchdog
 
const int RST=12;  
//Reset Pin for WIFI module
int H;    //Hugrometer
int Lt;   //Lit
int state;
float v;
float p;
const int RX=2; //changed from 7 to 2 for sleep mode interrupt0
const int TX=8;    //TX pin
const int r=10;   //buzzer pin 
const int k=11;   //pump pin 
const int l=7;   //UV LED pin
const int t=A1;   //photoresistor
const int d=4;   //Hygrometer pin 
const int LED=13; //indicator LED 
const int n=A0;   //Hygrometer pin   //measure power voltage 
const int TN = 1400;  //tone
const int minLux=40;  // When to switch Lit ON
const int minHyg=30;  // When to switch SprinklerPump ON
const float VccMin   = 3.3;           // Minimum expected Vcc level, in Volts. 
const float VccMax   = 4.2;           // Maximum expected Vcc level, in Volts. 
const float VccCorrection = 4.075/3.89;  // Measured Vcc by multimeter divided by reported Vcc    
unsigned long previousMillis = 0;        //check hygrometer
unsigned long previousMillis1 = 0;        //check hygrometer
const long interval = 60000;   //Sampling interval time mSec
const long interval1 = 20000;   //PumpON time mSec
SoftwareSerial espSerial(RX, TX); // RX, TX   
ESP8266pro wifi(espSerial, Serial); 
ESP8266proServer server(wifi, onClientRequest); 
String requestPaths[ESP_MAX_CONNECTIONS];   
const char* ssid = "sazz Wireless Network"; 
const char* password = "Samir2012A";   
  
Vcc vcc(VccCorrection);   

void setup() {   
  pinMode(LED, OUTPUT);      
  espSerial.begin(9600);   
  Serial.begin(57600); 
  pinMode(RST, OUTPUT);
  digitalWrite(RST,LOW);
  delay(500);
  digitalWrite(RST,HIGH);      
  while (!Serial) {     
    ; // wait for serial port to connect. Needed for Leonardo only   
    }      // Initialize ESP   
    wifi.begin();      // Connect to WiFi network   
    // In future ESP should automatically reconnect   
    // to this network, if requried   
    do   {     if (!wifi.stationConnect(ssid, password))       
    delay(10000);   
    } while (wifi.stationIP() == NULL_IP);    
    // Start server on port 80   
    server.start(80);      
    // Get AP ip address   
    String ip = wifi.stationIP();   
    Serial.println();   
    Serial.println("=================================");   
    Serial.println("Server started: http:// "+ip);      
    Serial.println("=================================");      
    pinMode(d, OUTPUT);
    pinMode(k, OUTPUT);
    pinMode(l, OUTPUT);   
    pinMode(n, INPUT); //input Hygrometer
    pinMode(t, INPUT); //input photoresistor  
    digitalWrite(LED,HIGH);   
    tone(r, TN, 200);   
    digitalWrite(LED,LOW);
    digitalWrite(d,HIGH);  //turn off hygrosensor  
    delay(500);    
    H = analogRead(n);       
    H=map(H,0,1023,100,0);       //for hygrometer processing
    digitalWrite(d,LOW);    //turn off hygrosensor
    delay(100);
    Lt = analogRead(t);
    Lt = map(Lt,0,1023,0,100);       //Lighting
    v = vcc.Read_Volts();   
    p = vcc.Read_Perc(VccMin, VccMax);        
    }
    
    void loop() {   // Process incoming requests   
      server.processRequests();
      unsigned long currentMillis = millis();
      if(currentMillis - previousMillis >= interval1 && state==1) 
          {     
             pumpwebOff();
             state=0;
          }
      if(currentMillis - previousMillis >= interval) 
             {
             previousMillis = currentMillis;     
             checkSensors();
             }
      if(state==0){
                 digitalWrite(r,LOW);    //turn off speaker
                 delay(100);
                 Sleepy::loseSomeTime(interval); //go to sleep
                  }
        }  
    
    
  
     

        
      // Optional method to process remote response 
      void printResponse(ESP8266proConnection* connection,           
      char* buffer, int length, boolean completed) {   
        Serial.print(buffer); }   
        
        void onClientRequest(ESP8266proConnection* connection,           
        char* buffer, int length, boolean completed) {
          if (strncmp(buffer, "GET ", 4) == 0)   {    
            // We found GET HTTP request     
            char* p = strstr(buffer + 4, " ");     
            *p = '\0'; // erase string after path     
            requestPaths[connection->getId()] = (String)((char*)buffer + 4);   }      
            if (completed)   {     String path = requestPaths[connection->getId()];     
           
            if (path == "/")            
            {              
              connection->send(F(
                "HTTP/1.0 200 OK\r\n\r\n"         
                "<head>"         
                "<meta http-equiv='refresh' content='300'>"         
                "<title>Sprinkler</title>"                         
                "</head>"           
                "<body>"
                "<div id=\"changedDiv\" style=\" width: 450px;  height: 450px; border-radius: 14px; box-shadow: rgb(0, 0, 0) 0px 0px 20px; opacity: 1;"));
                if(Lt >= minLux){
              connection->send(F(
                "background: url(http://www.voltrans.az/wp-content/uploads/2015/10/sun_sky_1.jpg); background-size: 450px 450px; background-color: white; color: black;\">"
                ));
                }
                if(Lt < minLux){
              connection->send(F(
                "background: url(http://www.voltrans.az/wp-content/uploads/2015/10/moon-background.png); background-size: 450px 450px; background-color: blue; color: yellow;\">"
                ));
                } 
                connection->send(F(
                "<div style=\"padding-right:20px; padding-left:20px; padding-top:20px; padding-bottom:20px;\">"      
                "<h2 align=\"center\">WiFi Plant Sprinkler</h2><br> Hygrometer = "        
                  ));
                  //checkSensors();         
                  connection->send(String(H)); 
                  connection->send(F(
                  "<img src=\"http://www.voltrans.az/wp-content/uploads/2015/09/plant.png\" width=\"240\" height=\"240\" align=\"right\"></img>"
                  ));          
                  connection->send(F(         
                    "% <br> Lighting = "         
                    ));
                  connection->send(String(Lt));
                  connection->send(F(         
                    "Lux <br> Battery Voltage = "         
                    ));         
                    connection->send(String(v));         
                    connection->send(F(         
                      "V <br> Charge Left = "         
                      ));         
                      connection->send(String(p));
                       
           if(digitalRead(k)==LOW){      
                      connection->send(F(
                        " %<input style=\"position:relative; top:50px; left:-5px;\" type=\"button\" onclick=\"window.location.href='/led0'\" value=\"Sprinkler is OFF\" />"
                        ));
           }else{
            connection->send(F(
            " %<input style=\"position:relative; top:50px; left:-5px;\" type=\"button\" onclick=\"window.location.href='/led1'\" value=\"Sprinkler is ON\" />"));
           }
            if(digitalRead(l)==LOW){
              connection->send(F(
                        "<br><br><input style=\"position:relative; top:50px; left:-5px;\" type=\"button\" onclick=\"window.location.href='/led2'\" value=\"UV Light is OFF\" />"
                        ));
            }else{
               connection->send(F(
                        "<br><br><input style=\"position:relative; top:50px; left:-5px;\" type=\"button\" onclick=\"window.location.href='/led3'\" value=\"UV Light is ON\" />"
                        ));
            }
              connection->send(F(
                        "<a style=\"position:relative; top:150px; left:240px;\" href=\"http://www.voltrans.az\">www.voltrans.az</a>"
                        "<br><a style=\"position:relative; top:150px; left:240px;\" href=\"http://www.voltrans.az/?p=1480\"> firmware v1.4c</a>"                     
                        "</div>" 
                        "</div>"       
                        "</body>"          
                        "</html>"       
                        ));           
            }
            else if (path.startsWith("/led"))     
                        {        
                          if (path.substring(4) == "0"){        
                            pumpwebOn();
                            Serial.println("Turning Sprinkler ON");
                            connection->send(F(
                            "HTTP/1.0 200 OK\r\n\r\n"
                            "<html>"
                            "<meta http-equiv='refresh' content='1; url=/' />"
                            "</html>"
                            ));         
                            }
                            if (path.substring(4) == "1"){
                              pumpwebOff();
                              Serial.println("Turning Sprinkler OFF");
                            connection->send(F(
                            "HTTP/1.0 200 OK\r\n\r\n"
                            "<html>"
                            "<meta http-equiv='refresh' content='1; url=/' />"
                            "</html>"
                            ));
                            }
                           if (path.substring(4) == "2"){        
                            UVwebOn();
                            Serial.println("Turning UV Light ON");
                            connection->send(F(
                            "HTTP/1.0 200 OK\r\n\r\n"
                            "<html>"
                            "<meta http-equiv='refresh' content='1; url=/' />"
                            "</html>"
                            ));         
                            }
                            if (path.substring(4) == "3") 
                            {
                              UVwebOff();
                              Serial.println("Turning UV Light OFF");
                              connection->send(F(
                            "HTTP/1.0 200 OK\r\n\r\n"
                            "<html>"
                            "<meta http-equiv='refresh' content='1; url=/' />"
                            "</html>"
                            ));
                            }   
                          }
              else     {       
                            connection->send(F("HTTP/1.0 404 Not Found\r\n\r\n"));       
                            connection->send(F("<h1>4 0 4</h1>"));       
                            connection->send(F("Yes, this is true. :("));      
                       }  
                             connection->close();   
                    } 
                 } 
                                                      
      void checkSensors(){    
                      digitalWrite(d,HIGH);  //turn off hygrosensor  
                      delay(500);    
                      H = analogRead(n);       
                      H=map(H,0,1023,100,0);       //for hygrometer processing
                      digitalWrite(d,LOW);    //turn off hygrosensor
                      delay(100);
                      Lt = analogRead(t);
                      Lt = map(Lt,0,1023,0,100);       //Lighting
                      delay(500);                                  
                      v = vcc.Read_Volts();   
                      p = vcc.Read_Perc(VccMin, VccMax);
                      delay(500);   
                      Serial.print("VCC = ");   
                      Serial.print(v);   
                      Serial.println(" Volts");   
                      Serial.print("VCC = ");   
                      Serial.print(p);   
                      Serial.println(" %");
                      Serial.print("Lighting = ");   
                      Serial.print(Lt);
                      Serial.println(" LUX");
                      
              if(Lt < minLux && digitalRead(l)==LOW){      
                      Serial.print("Not Enough Lit, Switching Lit ON: ");   
                      Serial.print(Lt);
                      Serial.println(" Lux");
                      UVwebOn();     
                      tone(r, TN, 200);
                      delay(100);   
                        }
              if(Lt >= minLux){      
                      Serial.print("Enough Lit, Switching Lit Off: ");   
                      Serial.print(Lt);
                      Serial.println(" Lux");
                      UVwebOff();     
                      //tone(r, TN, 200);
                      delay(100);   
                        }              
              if(H <= 5){      
                      Serial.print("Alarm, sensor disconnected/on air!: ");   
                      Serial.println(H);
                      //pumpwebOn();     
                      //tone(r, TN, 200);
                      //delay(100);
                      alarm();   
                        }  
              if(H > 5 && H <= minHyg){   //less than 50%, dry soil      
                      Serial.print("Soil is dry,switching sprinkle ON: ");   
                      Serial.println(H);       
                      pumpwebOn();     
                      tone(r, TN, 200);
                      delay(100);      
                       }   
             if(H > minHyg && H <= 90){   //less than 70%, somewhat moist      
                      Serial.print("Soil's a bit damp: ");   
                      Serial.println(H);      
                      }      
             if(H > 90){   //less than 400, quite moist      
                      Serial.print("Soil is quite most: ");   
                      Serial.println(H);   
                      alarm();
                      }   
                    } 
                                                                     

                         void UVwebOn(){
                         digitalWrite(l, HIGH);
                         delay(100);
                        }
                        
                        void UVwebOff(){
                         digitalWrite(l, LOW);
                         delay(100); 
                        }

                         void pumpwebOn(){
                         digitalWrite(k, HIGH);
                         state=1;
                         delay(100);
                        }                        
                         void pumpwebOff(){
                         digitalWrite(k, LOW);
                         delay(100);  
                        } 

        void alarm(){
                     for( int z=1000;z<=5000;z++){      
                      tone(r, z, 10);
                      }
                      for( int z=5000;z>=1000;z--){      
                      tone(r, z, 10);
                      }
                      delay(100);            
                    }

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Autosprinkler, based on YL-38 Hygrometer

Author: Elik745i

Version 1.4c

Oct2015, www.voltrans.az

v1.4c added background (Day/Night)

v1.4b added Lit control and photoresistor

v1.4a added watchdog and power.down function (21mA idle mode now)

v1.3h added sensor read, fine tuned code

v1.3g Added UV Light control

v1.3f fixed on/off time and web control

v1.3e added voltage reading

v1.3d added CSS

v1.3c added pump control buttons, changed code to MIT one

v1.3 bug fixing v1.2 bug fixing v1.1 added WIFI module ESP8266

#include <SoftwareSerial.h>

#include <ESP8266pro.h>

#include <ESP8266proServer.h>

#include <Vcc.h>

#include <JeeLib.h>

ISR(WDT_vect) { Sleepy::watchdogEvent(); } // Setup the watchdog

const int RST=12;

//Reset Pin for WIFI module

int H; //Hugrometer

int Lt; //Lit

int state;

float v;

float p;

const int RX=2; //changed from 7 to 2 for sleep mode interrupt0

const int TX=8; //TX pin

const int r=10; //buzzer pin

const int k=11; //pump pin

const int l=7; //UV LED pin

const int t=A1; //photoresistor

const int d=4; //Hygrometer pin

const int LED=13; //indicator LED

const int n=A0; //Hygrometer pin //measure power voltage

const int TN = 1400; //tone

const int minLux=40; // When to switch Lit ON

const int minHyg=30; // When to switch SprinklerPump ON

const float VccMin = 3.3; // Minimum expected Vcc level, in Volts.

const float VccMax = 4.2; // Maximum expected Vcc level, in Volts.

const float VccCorrection = 4.075/3.89; // Measured Vcc by multimeter divided by reported Vcc

unsigned long previousMillis = 0; //check hygrometer

unsigned long previousMillis1 = 0; //check hygrometer

const long interval = 60000; //Sampling interval time mSec

const long interval1 = 20000; //PumpON time mSec

SoftwareSerial espSerial(RX, TX); // RX, TX

ESP8266pro wifi(espSerial, Serial);

ESP8266proServer server(wifi, onClientRequest);

String requestPaths[ESP_MAX_CONNECTIONS];

const char* ssid = "sazz Wireless Network";

const char* password = "Samir2012A";

Vcc vcc(VccCorrection);

void setup() {

pinMode(LED, OUTPUT);

espSerial.begin(9600);

Serial.begin(57600);

pinMode(RST, OUTPUT);

digitalWrite(RST,LOW);

delay(500);

digitalWrite(RST,HIGH);

while (!Serial) {

; // wait for serial port to connect. Needed for Leonardo only

} // Initialize ESP

wifi.begin(); // Connect to WiFi network

// In future ESP should automatically reconnect

// to this network, if requried

do { if (!wifi.stationConnect(ssid, password))

delay(10000);

} while (wifi.stationIP() == NULL_IP);

// Start server on port 80

server.start(80);

// Get AP ip address

String ip = wifi.stationIP();

Serial.println();

Serial.println("=================================");

Serial.println("Server started: http:// "+ip);

Serial.println("=================================");

pinMode(d, OUTPUT);

pinMode(k, OUTPUT);

pinMode(l, OUTPUT);

pinMode(n, INPUT); //input Hygrometer

pinMode(t, INPUT); //input photoresistor

digitalWrite(LED,HIGH);

tone(r, TN, 200);

digitalWrite(LED,LOW);

digitalWrite(d,HIGH); //turn off hygrosensor

delay(500);

H = analogRead(n);

H=map(H,0,1023,100,0); //for hygrometer processing

digitalWrite(d,LOW); //turn off hygrosensor

delay(100);

Lt = analogRead(t);

Lt = map(Lt,0,1023,0,100); //Lighting

v = vcc.Read_Volts();

p = vcc.Read_Perc(VccMin, VccMax);

}

void loop() { // Process incoming requests

server.processRequests();

unsigned long currentMillis = millis();

if(currentMillis - previousMillis >= interval1 && state==1)

{

pumpwebOff();

state=0;

}

if(currentMillis - previousMillis >= interval)

{

previousMillis = currentMillis;

checkSensors();

}

if(state==0){

digitalWrite(r,LOW); //turn off speaker

delay(100);

Sleepy::loseSomeTime(interval); //go to sleep

}

// Optional method to process remote response

void printResponse(ESP8266proConnection* connection,

char* buffer, int length, boolean completed) {

Serial.print(buffer); }

void onClientRequest(ESP8266proConnection* connection,

char* buffer, int length, boolean completed) {

if (strncmp(buffer, "GET ", 4) == 0) {

// We found GET HTTP request

char* p = strstr(buffer + 4, " ");

*p = '\0'; // erase string after path

requestPaths[connection->getId()] = (String)((char*)buffer + 4); }

if (completed) { String path = requestPaths[connection->getId()];

if (path == "/")

{

connection->send(F(

"HTTP/1.0 200 OK\r\n\r\n"

"<head>"

"<meta http-equiv='refresh' content='300'>"

"<title>Sprinkler</title>"

"</head>"

"<body>"

"<div id=\"changedDiv\" style=\" width: 450px; height: 450px; border-radius: 14px; box-shadow: rgb(0, 0, 0) 0px 0px 20px; opacity: 1;"));

if(Lt >= minLux){

connection->send(F(

"background: url(http://www.voltrans.az/wp-content/uploads/2015/10/sun_sky_1.jpg); background-size: 450px 450px; background-color: white; color: black;\">"

));

}

if(Lt < minLux){

connection->send(F(

"background: url(http://www.voltrans.az/wp-content/uploads/2015/10/moon-background.png); background-size: 450px 450px; background-color: blue; color: yellow;\">"

));

}

connection->send(F(

"<div style=\"padding-right:20px; padding-left:20px; padding-top:20px; padding-bottom:20px;\">"

"<h2 align=\"center\">WiFi Plant Sprinkler</h2><br> Hygrometer = "

));

//checkSensors();

connection->send(String(H));

connection->send(F(

"<img src=\"http://www.voltrans.az/wp-content/uploads/2015/09/plant.png\" width=\"240\" height=\"240\" align=\"right\"></img>"

));

connection->send(F(

"% <br> Lighting = "

));

connection->send(String(Lt));

connection->send(F(

"Lux <br> Battery Voltage = "

));

connection->send(String(v));

connection->send(F(

"V <br> Charge Left = "

));

connection->send(String(p));

if(digitalRead(k)==LOW){

connection->send(F(

" %<input style=\"position:relative; top:50px; left:-5px;\" type=\"button\" onclick=\"window.location.href='/led0'\" value=\"Sprinkler is OFF\" />"

));

}else{

connection->send(F(

" %<input style=\"position:relative; top:50px; left:-5px;\" type=\"button\" onclick=\"window.location.href='/led1'\" value=\"Sprinkler is ON\" />"));

}

if(digitalRead(l)==LOW){

connection->send(F(

"<br><br><input style=\"position:relative; top:50px; left:-5px;\" type=\"button\" onclick=\"window.location.href='/led2'\" value=\"UV Light is OFF\" />"

));

}else{

connection->send(F(

"<br><br><input style=\"position:relative; top:50px; left:-5px;\" type=\"button\" onclick=\"window.location.href='/led3'\" value=\"UV Light is ON\" />"

));

}

connection->send(F(

"<a style=\"position:relative; top:150px; left:240px;\" href=\"http://www.voltrans.az\">www.voltrans.az</a>"

"<br><a style=\"position:relative; top:150px; left:240px;\" href=\"http://www.voltrans.az/?p=1480\"> firmware v1.4c</a>"

"</div>"

"</body>"

"</html>"

));

}

else if (path.startsWith("/led"))

{

if (path.substring(4) == "0"){

pumpwebOn();

Serial.println("Turning Sprinkler ON");

connection->send(F(

"HTTP/1.0 200 OK\r\n\r\n"

"<html>"

"<meta http-equiv='refresh' content='1; url=/' />"

"</html>"

));

}

if (path.substring(4) == "1"){

pumpwebOff();

Serial.println("Turning Sprinkler OFF");

connection->send(F(

"HTTP/1.0 200 OK\r\n\r\n"

"<html>"

"<meta http-equiv='refresh' content='1; url=/' />"

"</html>"

));

}

if (path.substring(4) == "2"){

UVwebOn();

Serial.println("Turning UV Light ON");

connection->send(F(

"HTTP/1.0 200 OK\r\n\r\n"

"<html>"

"<meta http-equiv='refresh' content='1; url=/' />"

"</html>"

));

}

if (path.substring(4) == "3")

{

UVwebOff();

Serial.println("Turning UV Light OFF");

connection->send(F(

"HTTP/1.0 200 OK\r\n\r\n"

"<html>"

"<meta http-equiv='refresh' content='1; url=/' />"

"</html>"

));

}

else {

connection->send(F("HTTP/1.0 404 Not Found\r\n\r\n"));

connection->send(F("<h1>4 0 4</h1>"));

connection->send(F("Yes, this is true. :("));

}

connection->close();

}

void checkSensors(){

digitalWrite(d,HIGH); //turn off hygrosensor

delay(500);

H = analogRead(n);

H=map(H,0,1023,100,0); //for hygrometer processing

digitalWrite(d,LOW); //turn off hygrosensor

delay(100);

Lt = analogRead(t);

Lt = map(Lt,0,1023,0,100); //Lighting

delay(500);

v = vcc.Read_Volts();

p = vcc.Read_Perc(VccMin, VccMax);

delay(500);

Serial.print("VCC = ");

Serial.print(v);

Serial.println(" Volts");

Serial.print("VCC = ");

Serial.print(p);

Serial.println(" %");

Serial.print("Lighting = ");

Serial.print(Lt);

Serial.println(" LUX");

if(Lt < minLux && digitalRead(l)==LOW){

Serial.print("Not Enough Lit, Switching Lit ON: ");

Serial.print(Lt);

Serial.println(" Lux");

UVwebOn();

tone(r, TN, 200);

delay(100);

}

if(Lt >= minLux){

Serial.print("Enough Lit, Switching Lit Off: ");

Serial.print(Lt);

Serial.println(" Lux");

UVwebOff();

//tone(r, TN, 200);

delay(100);

}

if(H <= 5){

Serial.print("Alarm, sensor disconnected/on air!: ");

Serial.println(H);

//pumpwebOn();

//tone(r, TN, 200);

//delay(100);

alarm();

}

if(H > 5 && H <= minHyg){ //less than 50%, dry soil

Serial.print("Soil is dry,switching sprinkle ON: ");

Serial.println(H);

pumpwebOn();

tone(r, TN, 200);

delay(100);

}

if(H > minHyg && H <= 90){ //less than 70%, somewhat moist

Serial.print("Soil's a bit damp: ");

Serial.println(H);

}

if(H > 90){ //less than 400, quite moist

Serial.print("Soil is quite most: ");

Serial.println(H);

alarm();

}

void UVwebOn(){

digitalWrite(l, HIGH);

delay(100);

}

void UVwebOff(){

digitalWrite(l, LOW);

delay(100);

}

void pumpwebOn(){

digitalWrite(k, HIGH);

state=1;

delay(100);

}

void pumpwebOff(){

digitalWrite(k, LOW);

delay(100);

}

void alarm(){

for( int z=1000;z<=5000;z++){

tone(r, z, 10);

}

for( int z=5000;z>=1000;z--){

tone(r, z, 10);

}

delay(100);

}

Библиотеки, которые вам понадобятся:
libraries
разархивировать в папку libraries директории, где находится Arduino IDE, я использовал последнюю версию, которую можно скачать отсюда.

вот так выглядит моя поливалка:

вот так выглядит интерфейс управления днем,

а так ночью:

ну пожалуй на последок остается добавить последние штрихи: датчик влажности воздуха, температуры и энергосберегающий режим для вайфай платы. 🙂 и завершить проект поливалки – мини теплицы 🙂

До связи!

Элик.

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