r3UVdU6P

1#include <ArduinoJson.h>
2#include <SPI.h>
3#include <WiFiNINA.h>
4#include "arduino_secrets.h"
5
6 
7char ssid[] = SECRET_SSID; //  your network SSID (name)
8char pass[] = SECRET_PASS;//  your network PASSWORD ()
9 
10//open weather map api key
11String apiKey = SECRET_APIKEY;
12 
13
14String location = "philadelphia,US";
15 
16int status = WL_IDLE_STATUS;
17char server_name[] = "api.openweathermap.org";
18 
19WiFiClient client;
20 
21 
22void setup() {
23  //Initialize serial and wait for port to open:
24  Serial.begin(9600);
25 
26  // attempt to connect to Wifi network:
27  while (status != WL_CONNECTED) {
28    Serial.print("Attempting to connect to SSID: ");
29    Serial.println(ssid);
30 
31    //use the line below if your network is protected by wpa password
32    status = WiFi.begin(ssid, pass);
33 
34    // wait 10 seconds for connection:
35    delay(10000);
36    Serial.println(status);
37  }
38  Serial.println("Connected to wifi");
39}
40 
41void loop() {
42  getWeather();
43  delay(10000);
44}
45 
46 
47void getWeather() {
48 
49  Serial.println("\nStarting connection to server...");
50  // if you get a connection, report back via serial:
51  if (client.connect(server_name, 80)) {
52    Serial.println("connected to server");
53    // Make a HTTP request:
54    client.print("GET /data/2.5/forecast?");
55    client.print("q=" + location);
56    client.print("&appid=" + apiKey);
57    client.print("&cnt=5");
58    client.println("&units=imperial");
59    client.println("Host: api.openweathermap.org");
60    client.println("Connection: close");
61    client.println();
62  } else {
63    Serial.println("unable to connect");
64  }
65 
66  delay(1000);
67  String line = "";
68 
69  while (client.connected()) {
70    line = client.readStringUntil('\n');
71 
72    //Serial.println(line);
73    Serial.print("parsingValues: ");
74    Serial.println(line);
75 
76    //create a json buffer where to store the json data
77    DynamicJsonDocument doc(5000);
78    DeserializationError error = deserializeJson(doc, line);
79    if (error){
80      return;
81    }
82 
83    //get the data from the json tree
84    String cityName = doc["city"]["name"];
85    String cityPop = doc["city"]["population"];
86    
87    String nextWeatherTime0 = doc["list"][0]["dt_txt"];
88    double nextWeather0 = doc["list"][0]["main"]["feels_like"];
89 
90    String nextWeatherTime1 = doc["list"][1]["dt_txt"];
91    double nextWeather1 = doc["list"][1]["main"]["feels_like"];
92
93    String nextWeatherTime2 = doc["list"][2]["dt_txt"];
94    double nextWeather2 = doc["list"][2]["main"]["feels_like"];
95
96    String nextWeatherTime3 = doc["list"][3]["dt_txt"];
97    double nextWeather3 = doc["list"][3]["main"]["feels_like"];
98
99    String nextWeatherTime4 = doc["list"][4]["dt_txt"];
100    double nextWeather4 = doc["list"][4]["main"]["feels_like"];
101 
102    String cityLat= doc["city"]["coord"]["lat"];
103
104        
105    double avg = (nextWeather0 + nextWeather1 + nextWeather2 + nextWeather3 + nextWeather4) / 5;
106      
107    
108 
109    // Print values.
110    Serial.println("city: " + cityName);
111    Serial.println("population: " + cityPop);
112    Serial.println(String("it will be ") + nextWeather0 + " degrees on " + nextWeatherTime0);
113    Serial.println(String("it will be ") + nextWeather1 + " degrees on " + nextWeatherTime1);
114    Serial.println(String("it will be ") + nextWeather2 + " degrees on " + nextWeatherTime2);
115    Serial.println(String("it will be ") + nextWeather3 + " degrees on " + nextWeatherTime3);
116    Serial.println(String("it will be ") + nextWeather4 + " degrees on " + nextWeatherTime4);
117
118     if (avg > 45) {
119      Serial.println("Let's go to the beach!");
120    } else {
121        Serial.println("Wear a coat");
122    }
123
124 
125  }
126}