#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <Fonts/FreeMono9pt7b.h>
//Connect the SCL pin of OLED to D1 of NodeMCU
//Connect the SDA pin of OLED to D2 of NodeMCU
#define OLED_RESET LED_BUILTIN //4
Adafruit_SSD1306 display(OLED_RESET);
#if (SSD1306_LCDHEIGHT != 64)
#error("Height incorrect, please fix Adafruit_SSD1306.h!");
#endif
const char* ssid = "XXXXX"; //Enter your SSID of your WiFi (keep it within double quote)
const char* password = "*********"; //Enter your PASSWORD of your WiFi (keep it within double quote)
WiFiClient client;
// Set your hosting Website (Here it is www.thingspeak.com)
const char* host = "api.thingspeak.com";
const int httpPortRead = 80;
// "XXXXXXXXXXXXXXX" represents your 16 digit API Key generated from Thingspeak i.e ThingHTTP
//ContryData of COVID19
const char* url = "/apps/thinghttp/send_request?api_key=XXXXXXXXXXXXXXX"; //cases
const char* url2 = "/apps/thinghttp/send_request?api_key=XXXXXXXXXXXXXXX"; // deaths
const char* url3 = "/apps/thinghttp/send_request?api_key=XXXXXXXXXXXXXXX"; //recovered
//Statewise data of COVID19
const char* url4 = "/apps/thinghttp/send_request?api_key=XXXXXXXXXXXXXXX"; //cases
const char* url5 = "/apps/thinghttp/send_request?api_key=XXXXXXXXXXXXXXX"; // deaths
const char* url6 = "/apps/thinghttp/send_request?api_key=XXXXXXXXXXXXXXX"; //recovered
HTTPClient http;
void setup() {
display.setFont(&FreeMono9pt7b);
display.begin(SSD1306_SWITCHCAPVCC, 0x3C);
display.clearDisplay();
display.display();
display.setTextSize(0);
display.setTextColor(WHITE);
display.setCursor(0, 10);
display.println("COVIDInfo");
display.display();
display.setCursor(0, 26);
display.println("CoronaVirus");
display.display();
display.setCursor(0, 40);
display.println("In India");
display.display();
delay(200);
display.clearDisplay();
Serial.begin(115200);
WiFi.disconnect();
delay(1000);
Serial.println();
display.setCursor(0, 10);
display.println("COVIDInfo");
display.display();
display.setCursor(0, 26);
display.println("WifiCheck..");
display.display();
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED)
{
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected");
display.display();
display.clearDisplay();
display.setCursor(0, 10);
display.println("COVIDInfo");
display.display();
display.setCursor(0, 26);
display.println("Connected");
delay(100);
display.display();
Serial.println("IP address: ");
Serial.println(WiFi.localIP()); //You can get IP address assigned to ESP
}
void loop()
{
while (WiFi.status() != WL_CONNECTED)
{
WiFi.begin(ssid, password);
Serial.println("Reconnecting to WiFi..");
delay(20000);
}
display.display();
display.clearDisplay();
display.setCursor(0, 10);
display.println("COVID India");
display.display();
display.setCursor(0, 26);
display.println("Geting Data");
delay(60);
display.display();
display.clearDisplay();
display.setTextColor(WHITE);
display.setCursor(0, 10);
display.println("COVID India");
if( http.begin(host,httpPortRead,url))
{
int httpCode = http.GET();
if (httpCode > 0)
{
if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY)
{
String payload = http.getString();
Serial.print("Confirmed Cases: ");
Serial.println(payload);
display.setCursor(0, 26);
display.println("Cases:");
display.setCursor(90, 26);
display.println(payload);
}
if( http.begin(host,httpPortRead,url2))
{
int httpCode = http.GET();
if (httpCode > 0)
{
if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY)
{
String payload = http.getString();
Serial.print("Deaths: ");
Serial.println(payload);
display.setCursor(0, 40);
display.println("Deaths:");
display.setCursor(90, 40);
display.println(payload);
}
if( http.begin(host,httpPortRead,url3))
{
int httpCode = http.GET();
if (httpCode > 0)
{
if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY)
{
String payload = http.getString();
Serial.print("Recovered: ");
Serial.println(payload);
display.setCursor(0, 54);
display.println("Recvrd:");
display.setCursor(90, 54);
display.println(payload);
display.display();
}
}
}
delay(3000);
//COVID Cases in your state
display.display();
display.clearDisplay();
display.setTextColor(WHITE);
display.setCursor(0, 10);
display.println("COVIDState");
if( http.begin(host,httpPortRead,url5))
{
int httpCode = http.GET();
if (httpCode > 0)
{
if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY)
{
String payload = http.getString();
Serial.print("Cases: ");
Serial.println(payload);
display.setCursor(0, 26);
display.println("Cases:");
display.setCursor(90, 26);
display.println(payload);
}
}
}
if( http.begin(host,httpPortRead,url4))
{
int httpCode = http.GET();
if (httpCode > 0)
{
if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY)
{
String payload = http.getString();
Serial.print("Deaths: ");
Serial.println(payload);
display.setCursor(0, 40);
display.println("Deaths:");
display.setCursor(90, 40);
display.println(payload);
display.display();
}
}
}
if( http.begin(host,httpPortRead,url6))
{
int httpCode = http.GET();
if (httpCode > 0)
{
if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY)
{
String payload = http.getString();
Serial.print("Recvrd: ");
Serial.println(payload);
display.setCursor(0, 40);
display.println("Recvrd:");
display.setCursor(90, 40);
display.println(payload);
display.display();
}
}
}
}
}
else
{
Serial.println("Error in response");
}
http.end(); //Close connection
delay(3000); //GET Data at every 5 seconds
Serial.println("NEW DATA");
}
}
}
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