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PetFoodDispenserIoTProject.ino

+//including necessary librarys
+#include <ThreeWire.h>  
+#include <RtcDS1302.h>
+#include <SPI.h>
+#include <WiFiNINA.h>
+#include "ThingSpeak.h"
+#include <Servo.h>
+#include <Pushsafer.h>
+
+//WiFi setup
+char ssid[] = "VM9745152";        
+char pass[] = "4zpmvcNPtwbb";    
+int keyIndex = 0;
+int WIFIstatus = WL_IDLE_STATUS;
+
+//ThingSpeak Setup
+const unsigned long channel_id = 2001759;
+const char write_api_key[] = "5LQ7U666RIJW7AOX";
+
+//Pushsafer Setup
+#define PushsaferKey "O1cQuA8UPrYzEhxdPBxa"
+
+//Servo Motor Setup
+Servo myservo;
+int pos = 180; 
+
+WiFiClient client;
+Pushsafer pushsafer(PushsaferKey, client);
+
+ThreeWire myWire(4,5,2);
+RtcDS1302<ThreeWire> Rtc(myWire);
+
+void setup() {
+
+  Serial.begin(9600);
+
+  //checking whether the wifi shield is present
+  if(WiFi.status() == WL_NO_SHIELD){
+    Serial.print("The WiFi shield is currently not present.");
+    while(true);
+  }
+
+  //checking whether a wifi connection has been secured 
+  while (WIFIstatus != WL_CONNECTED){
+    Serial.print("Attempting to connect to ");
+    Serial.print(ssid);
+    Serial.println();
+    delay(30);
+    WIFIstatus = WiFi.begin(ssid, pass); //connecting to wifi using ssid and password
+    //wait 5 seconds for connection
+    delay(5000);
+  }
+
+  Serial.println("We have established a connection to your Wi-Fi!");
+  delay(15);
+  ThingSpeak.begin(client); //connect to ThingSpeak
+
+  myservo.attach(A0);
+
+  Rtc.Begin();
+
+  delay(30);
+  
+}
+
+void loop() {
+
+  delay(1000);
+  RtcDateTime now = Rtc.GetDateTime();
+  delay(90);
+  checkDateTime(now);
+  delay(90);
+}
+
+#define countof(a) (sizeof(a) / sizeof(a[0]))
+void checkDateTime(const RtcDateTime& dt){
+  char checkDateTime[20];
+
+  snprintf_P(checkDateTime, 
+          countof(checkDateTime),
+          PSTR("%02u/%02u/%04u %02u:%02u:%02u"),
+          dt.Day(),
+          dt.Month(),
+          dt.Year(),
+          dt.Hour(),
+          dt.Minute(), 
+          dt.Second() );
+  
+  if ((dt.Hour() == 9 && dt.Minute() == 30 && dt.Second() == 0) || (dt.Hour() == 13 && dt.Minute() == 30 && dt.Second() == 0) || (dt.Hour() == 17 && dt.Minute() == 30 && dt.Second() == 0)){
+
+    for (pos = 0; pos <= 180; pos += 1) { 
+    myservo.write(pos);              
+    delay(15);                       
+    }
+    //apply delay here to release more food   
+    for (pos = 180; pos >= 0; pos -= 1) { 
+      myservo.write(pos);              
+      delay(15);                   
+    }
+    
+    Serial.println("Posting the your pets feeding data to ThingSpeak");
+    delay(60);
+    ThingSpeak.setField(1, "1");  
+    delay(60);
+    ThingSpeak.writeFields(channel_id, write_api_key);
+    delay(250);
+    Serial.println("Your pet's feeding data has now been posted successfully!");
+    delay(60);
+    
+    pushsafer.debug = true;
+
+    struct PushSaferInput input;
+    input.title = "Your pet has been fed!";
+    input.message = (checkDateTime);
+    input.icon = "1";
+    input.sound = "4";
+    input.vibration = "1";
+    input.device = "a";
+    input.url = "https://www.pushsafer.com/api";
+    input.urlTitle = "Open Pushsafer.com";
+    input.time2live = "60";
+    input.priority = "1";
+    input.retry = "";
+    input.expire = "";
+    input.answer = "";
+
+    Serial.println(pushsafer.sendEvent(input));
+    Serial.println("Notification Sent!");
+    
+    delay(90); 
+
+  }
+}