Greenhouse Domotic Unit

1#include <Blynk.h>
2#include <SPI.h>
3
4/*************************************************************
5  Download latest Blynk library here:
6    https://github.com/blynkkk/blynk-library/releases/latest
7
8  Blynk is a platform with iOS and Android apps to control
9  Arduino, Raspberry  Pi and the likes over the Internet.
10  You can easily build graphic interfaces  for all your
11  projects by simply dragging and dropping widgets.
12
13    Downloads,  docs, tutorials: http://www.blynk.cc
14    Sketch generator:           http://examples.blynk.cc
15    Blynk community:            http://community.blynk.cc
16    Follow us:                  http://www.fb.com/blynkapp
17                                http://twitter.com/blynk_app
18
19  Blynk library  is licensed under MIT license
20  This example code is in public domain.
21
22  *************************************************************
23  This example  runs directly on ESP32 chip.
24
25  Note: This requires ESP32 support package:
26    https://github.com/espressif/arduino-esp32
27
28  Please be sure to select  the right ESP32 module
29  in the Tools -> Board menu!
30
31  Change WiFi ssid,  pass, and Blynk auth token to run :)
32  Feel free to apply it to any other example.  It's simple!
33 *************************************************************/
34
35/*  Comment this out to disable prints and save space */
36#define BLYNK_PRINT Serial
37
38#include  <DHT.h>
39#include <WiFi.h>
40#include <WiFiClient.h>
41#include <BlynkSimpleEsp32.h>
42#define  DHTTYPE DHT11 //tipo di DHT
43#define DHTPIN 2  //definition of DHT11 pin
44DHT  dht(DHTPIN, DHTTYPE);
45BlynkTimer timer;
46// You should get Auth Token in the  Blynk App.
47// Go to the Project Settings (nut icon).
48char auth[] = "89844fd043d8415c8e4c6f68dbf142a9";
49
50//  Your WiFi credentials.
51// Set password to "" for open networks.
52char ssid[]  = "Cioccolato";
53char pass[] = "chiesa123";
54
55void sendSensor()
56{
57  float h = dht.readHumidity();
58  float t = dht.readTemperature(); // or dht.readTemperature(true)  for Fahrenheit
59
60  if (isnan(h) || isnan(t)) {
61   
62    return;
63  }
64  // You can send any value at any time.
65  // Please don't send more that 10  values per second.
66  Blynk.virtualWrite(V5, h);
67  Blynk.virtualWrite(V6, t);
68}
69
70
71void  setup()
72{
73  
74  Serial.begin(9600);
75   dht.begin();
76 timer.setInterval(1000L,  sendSensor);
77  Blynk.begin(auth, ssid, pass);
78 
79}
80
81
82
83
84void  loop()
85{  
86   timer.run();
87  Blynk.run();
88
89}
90