dtLQHe6h

1#include <ArduinoJson.h>
2#include <SPI.h>
3#include <WiFiNINA.h>
4char ssid[] = SECRET_SSID; //  your network SSID (name)
5char pass[] = SECRET_PSW;//  your network PASSWORD ()
6
7//open weather map api key
8String apiKey = SECRET_APIKEY;
9
10//the city you want the weather for
11String location = "pittsburgh,US";
12
13int status = WL_IDLE_STATUS;
14char server_name[] = "api.openweathermap.org";
15
16WiFiClient client;
17
18
19void setup() {
20  //Initialize serial and wait for port to open:
21  Serial.begin(9600);
22
23  // attempt to connect to Wifi network:
24  while (status != WL_CONNECTED) {
25    Serial.print("Attempting to connect to SSID: ");
26    Serial.println(ssid);
27
28    //use the line below if your network is protected by wpa password
29    status = WiFi.begin(ssid, pass);
30
31    // wait 10 seconds for connection:
32    delay(10000);
33    Serial.println(status);
34  }
35  Serial.println("Connected to wifi");
36}
37
38void loop() {
39  getWeather();
40  delay(10000);
41}
42
43
44void getWeather() {
45
46  Serial.println("\nStarting connection to server...");
47  // if you get a connection, report back via serial:
48  if (client.connect(server_name, 80)) {
49    Serial.println("connected to server");
50    // Make a HTTP request:
51    client.print("GET /data/2.5/forecast?");
52    client.print("q=" + location);
53    client.print("&appid=" + apiKey);
54    client.print("&cnt=5");
55    client.println("&units=imperial");
56    client.println("Host: api.openweathermap.org");
57    client.println("Connection: close");
58    client.println();
59  } else {
60    Serial.println("unable to connect");
61  }
62
63  delay(1000);
64  String line = "";
65
66  while (client.connected()) {
67    line = client.readStringUntil('\n');
68
69    //Serial.println(line);
70    Serial.print("parsingValues: ");
71    Serial.println(line);
72
73    //create a json buffer where to store the json data
74    DynamicJsonDocument doc(5000);
75    DeserializationError error = deserializeJson(doc, line);
76    if (error) {
77      return;
78    }
79
80    //get the data from the json tree
81    String nextWeatherTime0 = doc["list"][0]["dt_txt"];
82    String nextWeather0 = doc["list"][0]["weather"][0]["main"];
83
84    String nextWeatherTime1 = doc["list"][1]["dt_txt"];
85    String nextWeather1 = doc["list"][1]["weather"][0]["main"];
86
87    String nextWeatherTime2 = doc["list"][2]["dt_txt"];
88    String nextWeather2 = doc["list"][2]["weather"][0]["main"];
89
90    String cityLat = doc["city"]["coord"]["lat"]; //
91    String cityName = doc["city"]["name"];
92    String cityPop = doc["city"]["population"];
93    String cityTemp0 = doc["list"][0]["main"]["feels_like"];
94    String cityDate0 = doc["list"][0]["dt_txt"];
95    String cityTemp1 = doc["list"][1]["main"]["feels_like"];
96    String cityDate1 = doc["list"][1]["dt_txt"];
97    String cityTemp2 = doc["list"][2]["main"]["feels_like"];
98    String cityDate2 = doc["list"][2]["dt_txt"];
99    String cityTemp3 = doc["list"][3]["main"]["feels_like"];
100    String cityDate3 = doc ["list"][3]["dt_txt"];
101    String cityTemp4= doc["list"][4]["main"]["feels_like"];
102    String cityDate4 = doc ["list"][4]["dt_txt"];
103    double cityTempInt0 = doc["list"][0]["main"]["feels_like"];
104    double cityTempInt1 = doc["list"][1]["main"]["feels_like"];
105    double cityTempInt2 = doc["list"][2]["main"]["feels_like"];
106    double cityTempInt3 = doc["list"][3]["main"]["feels_like"];
107    double cityTempInt4 = doc["list"][4]["main"]["feels_like"];
108    
109    double cityTempTotal = cityTempInt0 + cityTempInt1 + cityTempInt2 + cityTempInt3 + cityTempInt4;
110    // Print values.
111    /*Serial.println(nextWeatherTime0);
112      Serial.println(nextWeather0);
113      Serial.println(nextWeatherTime1);
114      Serial.println(nextWeather1);
115      Serial.println(nextWeatherTime2);
116      Serial.println(nextWeather2);
117      Serial.println(cityLat);*/
118    Serial.println ("city: " + cityName);
119    Serial.println ("Population: " + cityPop);
120    Serial.println ("It will be " + cityTemp0 + " degrees on " + cityDate0 );
121    Serial.println ("It will be " + cityTemp1 + " degrees on " + cityDate1 );
122    Serial.println ("It will be " + cityTemp2 + " degrees on " + cityDate2 );
123    Serial.println ("It will be " + cityTemp3 + " degrees on " + cityDate3 );
124    Serial.println ("It will be " + cityTemp4 + " degrees on " + cityDate4 );
125    if( (cityTempTotal/5) > 45){
126      Serial.println("Let's go to the beach");
127    }
128    else{
129      Serial.println("Wear a coat");
130    }
131
132  }
133}
134