DIY ESP8266 Covid-19 Live Tracker

ESP8266, Featured, IoT

April 10, 2020

DIY ESP8266 Covid-19 Live Tracker

Table of Contents

This ESP8266 Covid-19 Live Tracker will help you to be up to date about the coronavirus outbreak and the situation in your country. This is an IoT-based project which displays the real-time data of cases, deaths, and recovered people by the coronavirus ( COVID-19 ). It uses a Wemos D1 Mini Pro board which is based on the ESP8266 Wifi module to get data from the worldometers via ThingSpeak API. I have used an 0.96″ OLED display for making a dashboard for all the real-time data.

Note: I made this project for fun and learning. The COVID-19 data display in this project is completely based on information on www.worldometers.info/coronavirus/. Follow WHO (https://www.who.int/) for COVID19 Updates.

Supplies:

1. Wemos D1 Mini Pro ( Amazon )

2. OLED Display ( Amazon )

3. Prototype Board ( Amazon )

4. 18650 Battery ( Amazon )

5. 18650 Battery Holder ( Amazon )

6. Slide Switch ( Amazon )

7. Female Headers ( Amazon )

8. 24 AWG Wires ( Amazon )

Prepare the Board

To make the ESP8266 Covid-19 Live Tracker project compact and neat, I made it by using a perforated board.

First I measure the width of the Wemos board, then cut out a piece of the perforated board slightly greater than the width. I used a utility knife to cut out the perforated board.

Mount the Wemos Board ( ESP8266 )

To mount the Wemos board, you need a female straight header pin. When you purchase the straight headers, they’ll be too long for the Arduino Nano. You’ll need to trim them down to an appropriate length. I used a nipper to trim down it.

Then solder the female header pins to the perforated board.

Mount the OLED Display

In the ESP8266 Covid-19 Live Tracker project, I am using an 0.96″ I2C OLED Display. So you need a 4 pins header.

Just like the previous step, trim out the header pin with a nipper.

Then solder the header pins as shown in the above picture.

Mount the Switch

The switch is required to isolate the power from the battery to the Wemos board. I am using a slide switch for this.

Solder the slide switch as shown in the above picture.

Make the Circuit

The circuit diagram for this project is very simple. The OLED display is hooked up to the Wemos board in I2C communication mode.

OLED -> Wemos

VCC -> VCC

GND – > GND

SCL-> D1

SDA -> D2

I have used 24AWG colored wires to make the circuit. Solder the wire as per the circuit diagram.

The schematic is attached below.

Mount the Battery Holder

The power required to drive the Wemos board and OLED display is supplied by a 18650 Li-Ion battery.

First, mount a double-sided tape on the backside of the battery holder.

Then paste it on the bottom side of the perforated board. You can see the above image for it.

Then I applied hot glue all around the battery holder.

Complete the Circuit

At last, you have to complete the circuit by connecting the battery terminal to the Wemos board via the slide switch.

Connect the positive terminal of the battery holder to the Slide switch middle pin. Then connect one of the remaining two-pin of the switch to Wemos 5V pin.

Connect the negative terminal of the battery to the GND pin of the Wemos board.

ThingSpeak Settings

First, create an account in ThingSpeak and then log in to your account.

From the top menu click on the app and press “New ThingHTTP”.

You will notice a lot of blank fields but don’t worry, you have to enter fill up the following three:

1. Name: Name the field as per your choice

2. URL: https://www.worldometers.info/coronavirus/

3. Parse String: In the next step, I will guide you on how to get this string.

Enter the Parse String

Go to WorldOmeters website https://www.worldometers.info/coronavirus/

Search for the country name, in my case it is India. Then click on the Country name. You will find 3 counters

1. Coronavirus Cases

2. Deaths

3. Recovered

Select the counter -> Right click -> Inspect

On the right side of the screen, just hover over those elements until you select the correct data to get. You can see the above image for a better understanding.

Then press the right click on the element and Copy XPath.

Now go back to ThingHTTP field ( Cases ) and paste it in Parse String, and press “Save ThingHTTP”.

Now you are done!

Software and Libraries

Download the OLED library from GitHub.

Download the code:

/* This code is used to read the COVID-19 data from https://www.worldometers.info/ through ThingSpeak app ThingHTTP and displays the datas on an 0.96" I2C OLED display
 * Original code was written by www.SurtrTech.com modified by Debasish Dutta on 08.04.2020
 * Example code here used to track the numbers in India 
 * OLED interfacing https://thingpulse.com // Library:  https://github.com/ThingPulse/esp8266-oled-ssd1306
 */
 #include &lt;ESP8266WiFi.h&gt;        //Use ESP8266 functions                                              
 #include &lt;ESP8266HTTPClient.h&gt;
 #include &lt;Wire.h&gt;  // Only needed for Arduino 1.6.5 and earlier
 #include "SSD1306Wire.h" 
 #include "OLEDDisplayUi.h" // Include the UI lib
 #include "images.h"  // Include custom images
  SSD1306Wire  display(0x3c, D2, D1); //  D2 -&gt; SDA and D1 -&gt; SCL
  OLEDDisplayUi ui     ( &amp;display );

  const char* ssid = "XXXXXXXX";              //Your router SSID and password                             
  const char* password =  "XXXXXXXXX"; 
  const char* host = "api.thingspeak.com";  //We read the data from this host                                   
  const int httpPortRead = 80;                                           
                                                  
  const char* url1 = "/apps/thinghttp/send_request?api_key=POGA7PGJH4EZPKJ4";     //This URL is mine but I kept it so you can replace the key only
  const char* url2 = "/apps/thinghttp/send_request?api_key=XQA3PRKTRLQB1CHP"; 
  const char* url3 = "/apps/thinghttp/send_request?api_key=163SRMV8C2TBL8UK"; 
  int To_remove;      //There are some irrelevant data on the string and here's how I keep the index
                      //of those characters 
  String Cases,Deaths,Recovered,Data_Raw,Data_Raw_1,Data_Raw_2,Data_Raw_3;  //Here I keep the numbers that I got

  WiFiClient client;      //Create a WiFi client and http client                                                     
  HTTPClient http; 

  void drawFrame1(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
    
    //display-&gt;drawXbm(x + 34, y + 14, WiFi_Logo_width, WiFi_Logo_height, WiFi_Logo_bits);
      display-&gt;clear();
      display-&gt;drawXbm(0 , 0 , covid19_width, covid19_height, covid19_bits);
    }
  
  void drawFrame2(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
    display-&gt;clear();
    display-&gt;setTextAlignment(TEXT_ALIGN_LEFT);
    display-&gt;setFont(ArialMT_Plain_16);
    display-&gt;drawString(10, 15, "COVID -19 India");   
   }
  
  void drawFrame3(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
     display-&gt;clear();
    display-&gt;setFont(ArialMT_Plain_16) ;
    display-&gt;drawString(2,15, "Confirmed : "+String(Cases)); 
  }
  
  void drawFrame4(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
   
   display-&gt;clear();
    display-&gt;setFont(ArialMT_Plain_16);
    display-&gt;drawString(2,15, "Deaths : " + String(Deaths));
    
  }
  
  void drawFrame5(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
   display-&gt;clear();
   display-&gt;setFont(ArialMT_Plain_16);
   display-&gt;drawString(2,15, "Recovered : " + String(Recovered));
   }
  
    // This array keeps function pointers to all frames
    // frames are the single views that slide in
    FrameCallback frames[] = { drawFrame1, drawFrame2, drawFrame3, drawFrame4, drawFrame5 };
    
    // how many frames are there?
    int frameCount = 5;
    
    // Overlays are statically drawn on top of a frame eg. a clock
    //OverlayCallback overlays[] = { msOverlay };
    int overlaysCount = 1;
    
  void setup() {
    Serial.begin(115200);
    WiFi.disconnect();             //Disconnect and reconnect to the Wifi you set                                                 
    delay(1000);                                                                  
    WiFi.begin(ssid, password);                                                   
    Serial.println("Connected to the WiFi network");   //Display feedback on the serial monitor                                        
    Serial.println(WiFi.localIP());
    
  	// The ESP is capable of rendering 60fps in 80Mhz mode
  	// but that won't give you much time for anything else
  	// run it in 160Mhz mode or just set it to 30 fps
    ui.setTargetFPS(60);
  
  	// Customize the active and inactive symbol
    ui.setActiveSymbol(activeSymbol);
    ui.setInactiveSymbol(inactiveSymbol);
  
    // You can change this to
    // TOP, LEFT, BOTTOM, RIGHT
    ui.setIndicatorPosition(BOTTOM);
  
    // Defines where the first frame is located in the bar.
    ui.setIndicatorDirection(LEFT_RIGHT);
  
    // You can change the transition that is used
    // SLIDE_LEFT, SLIDE_RIGHT, SLIDE_UP, SLIDE_DOWN
    ui.setFrameAnimation(SLIDE_LEFT);
  
    // Add frames
    ui.setFrames(frames, frameCount);
  
    // Add overlays
    // ui.setOverlays(overlays, overlaysCount);
  
    // Initialising the UI will init the display too.
    ui.init();
  
    display.flipScreenVertically();
    }


void loop() {
  int remainingTimeBudget = ui.update();

  if (remainingTimeBudget &gt; 0) {
    // You can do some work here
    // Don't do stuff if you are below your
    // time budget.
    delay(remainingTimeBudget);
  }


    //COVID-19 Tracking
   //Reading 1: Reading of cases
    if( http.begin(host,httpPortRead,url1))        //Connect to the host and the url                                      
      {
        int httpCode = http.GET();                //Check feedback if there's a response                                                  
        if (httpCode &gt; 0)                                                              
        {
          if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY) 
            {                
              
              Data_Raw = http.getString();   //Here we store the raw data string
            
              
              Data_Raw_1 = Data_Raw;                                    
              To_remove = Data_Raw_1.indexOf("&gt;");                      //I look for the position of this symbol "&gt;"                                 
              Data_Raw_1.remove(0,To_remove+1);                        //I remove it and everything that's before
              To_remove = Data_Raw_1.indexOf("&lt;");                     //I look for the position of this symbol "&gt;"                                
              Data_Raw_1.remove(To_remove,Data_Raw_1.length());          //I remove it and everything that's after
                                                                     //Example: This is the raw data received &lt;td style="font-weight: bold; text-align:right"&gt;63,927&lt;/td&gt;
                                                                     //First we look for "&gt;" and we remove everything before it including it
                                                                     //We stay with this 63,927&lt;/td&gt;
                                                                     //We look for "&lt;" symbol and we remove it + everything after
                                                                     //We keep only this 63,927 as string
              Cases=Data_Raw_1;
              Serial.print("Cases: ");  //I choosed to display it on the serial monitor to help you debug
              Serial.println(Cases); 
              

                   
              Data_Raw_2=Data_Raw;

              To_remove = Data_Raw_2.indexOf("&lt;span&gt;");
              Data_Raw_2.remove(0,To_remove+6);
              Data_Raw_3=Data_Raw_2;
              To_remove = Data_Raw_2.indexOf("&lt;/span&gt;");
              Data_Raw_2.remove(To_remove,Data_Raw_2.length());

              Deaths=Data_Raw_2;
              Serial.print("Deaths: ");
              Serial.println(Deaths);
            
              To_remove = Data_Raw_3.indexOf("&lt;span&gt;");
              Data_Raw_3.remove(0,To_remove+6);

              To_remove = Data_Raw_3.indexOf("&lt;");
              Data_Raw_3.remove(To_remove,Data_Raw_3.length());

              Recovered=Data_Raw_3;
              
              Serial.print("Recovered: ");
              Serial.println(Recovered);    
                                                                                       
            }
        }
        else //If we can't get data
        {
          Serial.printf("[HTTP] GET... failed, error: %s\n", http.errorToString(httpCode).c_str());
        }
        
        http.end();                                                                 
      } 
    else //If we can't connect to the HTTP
      {
        Serial.printf("[HTTP} Unable to connect\n");
      }

    
    delay(5000);

    while (WiFi.status() != WL_CONNECTED)     //In case the Wifi connexion is lost                                    
      { 
        
        WiFi.disconnect();                                                        
        delay(1000);                                                             
        
        WiFi.begin(ssid, password);                                              
        Serial.println("Reconnecting to WiFi..");       
        delay(10000);                                                             
      }
}

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/* This code is used to read the COVID-19 data from https://www.worldometers.info/ through ThingSpeak app ThingHTTP and displays the datas on an 0.96" I2C OLED display

* Original code was written by www.SurtrTech.com modified by Debasish Dutta on 08.04.2020

* Example code here used to track the numbers in India

* OLED interfacing https://thingpulse.com // Library: https://github.com/ThingPulse/esp8266-oled-ssd1306

#include <ESP8266WiFi.h> //Use ESP8266 functions

#include <ESP8266HTTPClient.h>

#include <Wire.h> // Only needed for Arduino 1.6.5 and earlier

#include "SSD1306Wire.h"

#include "OLEDDisplayUi.h" // Include the UI lib

#include "images.h" // Include custom images

SSD1306Wire display(0x3c, D2, D1); // D2 -> SDA and D1 -> SCL

OLEDDisplayUi ui ( &display );

const char* ssid = "XXXXXXXX"; //Your router SSID and password

const char* password = "XXXXXXXXX";

const char* host = "api.thingspeak.com"; //We read the data from this host

const int httpPortRead = 80;

const char* url1 = "/apps/thinghttp/send_request?api_key=POGA7PGJH4EZPKJ4"; //This URL is mine but I kept it so you can replace the key only

const char* url2 = "/apps/thinghttp/send_request?api_key=XQA3PRKTRLQB1CHP";

const char* url3 = "/apps/thinghttp/send_request?api_key=163SRMV8C2TBL8UK";

int To_remove; //There are some irrelevant data on the string and here's how I keep the index

//of those characters

String Cases,Deaths,Recovered,Data_Raw,Data_Raw_1,Data_Raw_2,Data_Raw_3; //Here I keep the numbers that I got

WiFiClient client; //Create a WiFi client and http client

HTTPClient http;

void drawFrame1(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {

//display->drawXbm(x + 34, y + 14, WiFi_Logo_width, WiFi_Logo_height, WiFi_Logo_bits);

display->clear();

display->drawXbm(0 , 0 , covid19_width, covid19_height, covid19_bits);

}

void drawFrame2(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {

display->clear();

display->setTextAlignment(TEXT_ALIGN_LEFT);

display->setFont(ArialMT_Plain_16);

display->drawString(10, 15, "COVID -19 India");

}

void drawFrame3(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {

display->clear();

display->setFont(ArialMT_Plain_16) ;

display->drawString(2,15, "Confirmed : "+String(Cases));

}

void drawFrame4(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {

display->clear();

display->setFont(ArialMT_Plain_16);

display->drawString(2,15, "Deaths : " + String(Deaths));

}

void drawFrame5(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {

display->clear();

display->setFont(ArialMT_Plain_16);

display->drawString(2,15, "Recovered : " + String(Recovered));

}

// This array keeps function pointers to all frames

// frames are the single views that slide in

FrameCallback frames[] = { drawFrame1, drawFrame2, drawFrame3, drawFrame4, drawFrame5 };

// how many frames are there?

int frameCount = 5;

// Overlays are statically drawn on top of a frame eg. a clock

//OverlayCallback overlays[] = { msOverlay };

int overlaysCount = 1;

void setup() {

Serial.begin(115200);

WiFi.disconnect(); //Disconnect and reconnect to the Wifi you set

delay(1000);

WiFi.begin(ssid, password);

Serial.println("Connected to the WiFi network"); //Display feedback on the serial monitor

Serial.println(WiFi.localIP());

// The ESP is capable of rendering 60fps in 80Mhz mode

// but that won't give you much time for anything else

// run it in 160Mhz mode or just set it to 30 fps

ui.setTargetFPS(60);

// Customize the active and inactive symbol

ui.setActiveSymbol(activeSymbol);

ui.setInactiveSymbol(inactiveSymbol);

// You can change this to

// TOP, LEFT, BOTTOM, RIGHT

ui.setIndicatorPosition(BOTTOM);

// Defines where the first frame is located in the bar.

ui.setIndicatorDirection(LEFT_RIGHT);

// You can change the transition that is used

// SLIDE_LEFT, SLIDE_RIGHT, SLIDE_UP, SLIDE_DOWN

ui.setFrameAnimation(SLIDE_LEFT);

// Add frames

ui.setFrames(frames, frameCount);

// Add overlays

// ui.setOverlays(overlays, overlaysCount);

// Initialising the UI will init the display too.

ui.init();

display.flipScreenVertically();

}

void loop() {

int remainingTimeBudget = ui.update();

if (remainingTimeBudget > 0) {

// You can do some work here

// Don't do stuff if you are below your

// time budget.

delay(remainingTimeBudget);

}

//COVID-19 Tracking

//Reading 1: Reading of cases

if( http.begin(host,httpPortRead,url1)) //Connect to the host and the url

{

int httpCode = http.GET(); //Check feedback if there's a response

if (httpCode > 0)

{

if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY)

{

Data_Raw = http.getString(); //Here we store the raw data string

Data_Raw_1 = Data_Raw;

To_remove = Data_Raw_1.indexOf(">"); //I look for the position of this symbol ">"

Data_Raw_1.remove(0,To_remove+1); //I remove it and everything that's before

To_remove = Data_Raw_1.indexOf("<"); //I look for the position of this symbol ">"

Data_Raw_1.remove(To_remove,Data_Raw_1.length()); //I remove it and everything that's after

//Example: This is the raw data received <td style="font-weight: bold; text-align:right">63,927</td>

//First we look for ">" and we remove everything before it including it

//We stay with this 63,927</td>

//We look for "<" symbol and we remove it + everything after

//We keep only this 63,927 as string

Cases=Data_Raw_1;

Serial.print("Cases: "); //I choosed to display it on the serial monitor to help you debug

Serial.println(Cases);

Data_Raw_2=Data_Raw;

To_remove = Data_Raw_2.indexOf("<span>");

Data_Raw_2.remove(0,To_remove+6);

Data_Raw_3=Data_Raw_2;

To_remove = Data_Raw_2.indexOf("</span>");

Data_Raw_2.remove(To_remove,Data_Raw_2.length());

Deaths=Data_Raw_2;

Serial.print("Deaths: ");

Serial.println(Deaths);

To_remove = Data_Raw_3.indexOf("<span>");

Data_Raw_3.remove(0,To_remove+6);

To_remove = Data_Raw_3.indexOf("<");

Data_Raw_3.remove(To_remove,Data_Raw_3.length());

Recovered=Data_Raw_3;

Serial.print("Recovered: ");

Serial.println(Recovered);

}

else //If we can't get data

{

Serial.printf("[HTTP] GET... failed, error: %s\n", http.errorToString(httpCode).c_str());

}

http.end();

}

else //If we can't connect to the HTTP

{

Serial.printf("[HTTP} Unable to connect\n");

}

delay(5000);

while (WiFi.status() != WL_CONNECTED) //In case the Wifi connexion is lost

{

WiFi.disconnect();

delay(1000);

WiFi.begin(ssid, password);

Serial.println("Reconnecting to WiFi..");

delay(10000);

}

Download the images.h file

#define covid19_width 127
#define covid19_height 64
const uint8_t covid19_bits[] PROGMEM = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 
  0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0xE0, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 
  0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x83, 0x83, 0x03, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xE1, 0x83, 
  0x83, 0x0F, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0xE0, 0xE1, 0xC1, 0x87, 0x07, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x80, 0xFF, 0xFF, 0x03, 0x1E, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x80, 0xFF, 
  0xFF, 0x03, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0xFC, 0xC1, 0x0F, 0xE0, 0x07, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x98, 0xF3, 0x01, 0x00, 0x9F, 0x37, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x7F, 0x00, 
  0x00, 0xFC, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x3F, 0x80, 0x03, 0xF8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0xC0, 0x07, 0xE0, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xC0, 
  0x07, 0xC0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x80, 0xC7, 0x87, 0x83, 0xC7, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x9C, 0xE3, 0x07, 0xC0, 0x8F, 0x33, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xDC, 0xE1, 0x0E, 
  0xE0, 0x0E, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0xFC, 0x61, 0x0C, 0x60, 0x0C, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x60, 0x0E, 0xE0, 0x0C, 0xFE, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xE0, 0x0F, 
  0xE0, 0x0F, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x60, 0xC0, 0x07, 0xC0, 0x07, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x70, 0x00, 0xC0, 
  0x07, 0x00, 0x1C, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x60, 0x70, 0x00, 0xE0, 0x07, 0x00, 0x1C, 0x0C, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x60, 0x70, 0x3C, 0xE0, 0x0E, 0x78, 0x1C, 0x0C, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x7F, 0x3C, 0x60, 
  0x0C, 0x78, 0xFC, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0xE0, 0x7F, 0x3C, 0x60, 0x0C, 0x78, 0xFC, 0x0F, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x60, 0x70, 0x18, 0xE0, 0x0F, 0x30, 0x1C, 0x0C, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x70, 0x00, 0xC0, 
  0x07, 0x00, 0x1C, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x80, 0x03, 0x80, 0x03, 0x0C, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xC0, 0x07, 
  0xC0, 0x07, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0xEC, 0xE0, 0x0F, 0xE0, 0x0E, 0xEE, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x60, 0x0C, 0x60, 0x0C, 0x7E, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x61, 0x0E, 
  0xE0, 0x0C, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x9C, 0xE3, 0x0F, 0xE0, 0x8F, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x98, 0xC3, 0x87, 0xC3, 0x87, 0x33, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xC1, 
  0x07, 0xC1, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x0E, 0xC0, 0x07, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x80, 0x07, 0xF0, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x00, 
  0x00, 0xF8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x88, 0xF7, 0x00, 0x00, 0x9E, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0xDC, 0xE1, 0x03, 0x80, 0x0F, 0x77, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xC0, 0x7F, 
  0xFC, 0x03, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0xF0, 0x80, 0xFF, 0xFF, 0x03, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xC0, 0xF3, 0x1F, 0x0F, 0x0E, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xE1, 0x83, 
  0x83, 0x0F, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x80, 0xC0, 0x83, 0x83, 0x07, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x83, 0x83, 0x01, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 
  0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x0F, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 
  0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0xE0, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00,
};
 
#define WiFi_Logo_width 60
#define WiFi_Logo_height 36
const uint8_t WiFi_Logo_bits[] PROGMEM = {
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xFF, 0x07, 0x00, 0x00, 0x00,
  0x00, 0x00, 0xE0, 0xFF, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xFF,
  0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0xFF, 0xFF, 0x00, 0x00, 0x00,
  0x00, 0x00, 0xFE, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF,
  0xFF, 0x03, 0x00, 0x00, 0x00, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00,
  0x00, 0xFF, 0xFF, 0xFF, 0x07, 0xC0, 0x83, 0x01, 0x80, 0xFF, 0xFF, 0xFF,
  0x01, 0x00, 0x07, 0x00, 0xC0, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x0C, 0x00,
  0xC0, 0xFF, 0xFF, 0x7C, 0x00, 0x60, 0x0C, 0x00, 0xC0, 0x31, 0x46, 0x7C,
  0xFC, 0x77, 0x08, 0x00, 0xE0, 0x23, 0xC6, 0x3C, 0xFC, 0x67, 0x18, 0x00,
  0xE0, 0x23, 0xE4, 0x3F, 0x1C, 0x00, 0x18, 0x00, 0xE0, 0x23, 0x60, 0x3C,
  0x1C, 0x70, 0x18, 0x00, 0xE0, 0x03, 0x60, 0x3C, 0x1C, 0x70, 0x18, 0x00,
  0xE0, 0x07, 0x60, 0x3C, 0xFC, 0x73, 0x18, 0x00, 0xE0, 0x87, 0x70, 0x3C,
  0xFC, 0x73, 0x18, 0x00, 0xE0, 0x87, 0x70, 0x3C, 0x1C, 0x70, 0x18, 0x00,
  0xE0, 0x87, 0x70, 0x3C, 0x1C, 0x70, 0x18, 0x00, 0xE0, 0x8F, 0x71, 0x3C,
  0x1C, 0x70, 0x18, 0x00, 0xC0, 0xFF, 0xFF, 0x3F, 0x00, 0x00, 0x08, 0x00,
  0xC0, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 0x0C, 0x00, 0x80, 0xFF, 0xFF, 0x1F,
  0x00, 0x00, 0x06, 0x00, 0x80, 0xFF, 0xFF, 0x0F, 0x00, 0x00, 0x07, 0x00,
  0x00, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0xF8, 0xFF, 0xFF,
  0xFF, 0x7F, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xFF, 0xFF, 0x01, 0x00, 0x00,
  0x00, 0x00, 0xFC, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xFF,
  0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xFF, 0x1F, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x80, 0xFF, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  };

const uint8_t activeSymbol[] PROGMEM = {
    B00000000,
    B00000000,
    B00011000,
    B00100100,
    B01000010,
    B01000010,
    B00100100,
    B00011000
};

const uint8_t inactiveSymbol[] PROGMEM = {
    B00000000,
    B00000000,
    B00000000,
    B00000000,
    B00011000,
    B00011000,
    B00000000,
    B00000000
};

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

#define covid19_width 127

#define covid19_height 64

const uint8_t covid19_bits[] PROGMEM = {

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0,

0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0xE0, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,

0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x83, 0x83, 0x03, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xE1, 0x83,

0x83, 0x0F, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0xE0, 0xE1, 0xC1, 0x87, 0x07, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x80, 0xFF, 0xFF, 0x03, 0x1E, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x80, 0xFF,

0xFF, 0x03, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0xFC, 0xC1, 0x0F, 0xE0, 0x07, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x98, 0xF3, 0x01, 0x00, 0x9F, 0x37, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x7F, 0x00,

0x00, 0xFC, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x3F, 0x80, 0x03, 0xF8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0xC0, 0x07, 0xE0, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xC0,

0x07, 0xC0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x80, 0xC7, 0x87, 0x83, 0xC7, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x9C, 0xE3, 0x07, 0xC0, 0x8F, 0x33, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xDC, 0xE1, 0x0E,

0xE0, 0x0E, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0xFC, 0x61, 0x0C, 0x60, 0x0C, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x60, 0x0E, 0xE0, 0x0C, 0xFE, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xE0, 0x0F,

0xE0, 0x0F, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x60, 0xC0, 0x07, 0xC0, 0x07, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x70, 0x00, 0xC0,

0x07, 0x00, 0x1C, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x60, 0x70, 0x00, 0xE0, 0x07, 0x00, 0x1C, 0x0C, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x60, 0x70, 0x3C, 0xE0, 0x0E, 0x78, 0x1C, 0x0C,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x7F, 0x3C, 0x60,

0x0C, 0x78, 0xFC, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0xE0, 0x7F, 0x3C, 0x60, 0x0C, 0x78, 0xFC, 0x0F, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x60, 0x70, 0x18, 0xE0, 0x0F, 0x30, 0x1C, 0x0C,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x70, 0x00, 0xC0,

0x07, 0x00, 0x1C, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x80, 0x03, 0x80, 0x03, 0x0C, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xC0, 0x07,

0xC0, 0x07, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0xEC, 0xE0, 0x0F, 0xE0, 0x0E, 0xEE, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x60, 0x0C, 0x60, 0x0C, 0x7E, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x61, 0x0E,

0xE0, 0x0C, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x9C, 0xE3, 0x0F, 0xE0, 0x8F, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x98, 0xC3, 0x87, 0xC3, 0x87, 0x33, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xC1,

0x07, 0xC1, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x0E, 0xC0, 0x07, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x80, 0x07, 0xF0, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x00,

0x00, 0xF8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x88, 0xF7, 0x00, 0x00, 0x9E, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0xDC, 0xE1, 0x03, 0x80, 0x0F, 0x77, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xC0, 0x7F,

0xFC, 0x03, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0xF0, 0x80, 0xFF, 0xFF, 0x03, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xC0, 0xF3, 0x1F, 0x0F, 0x0E, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xE1, 0x83,

0x83, 0x0F, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x80, 0xC0, 0x83, 0x83, 0x07, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x83, 0x83, 0x01, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,

0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x0F, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0,

0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0xE0, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00,

};

#define WiFi_Logo_width 60

#define WiFi_Logo_height 36

const uint8_t WiFi_Logo_bits[] PROGMEM = {

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xFF, 0x07, 0x00, 0x00, 0x00,

0x00, 0x00, 0xE0, 0xFF, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xFF,

0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0xFF, 0xFF, 0x00, 0x00, 0x00,

0x00, 0x00, 0xFE, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF,

0xFF, 0x03, 0x00, 0x00, 0x00, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00,

0x00, 0xFF, 0xFF, 0xFF, 0x07, 0xC0, 0x83, 0x01, 0x80, 0xFF, 0xFF, 0xFF,

0x01, 0x00, 0x07, 0x00, 0xC0, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x0C, 0x00,

0xC0, 0xFF, 0xFF, 0x7C, 0x00, 0x60, 0x0C, 0x00, 0xC0, 0x31, 0x46, 0x7C,

0xFC, 0x77, 0x08, 0x00, 0xE0, 0x23, 0xC6, 0x3C, 0xFC, 0x67, 0x18, 0x00,

0xE0, 0x23, 0xE4, 0x3F, 0x1C, 0x00, 0x18, 0x00, 0xE0, 0x23, 0x60, 0x3C,

0x1C, 0x70, 0x18, 0x00, 0xE0, 0x03, 0x60, 0x3C, 0x1C, 0x70, 0x18, 0x00,

0xE0, 0x07, 0x60, 0x3C, 0xFC, 0x73, 0x18, 0x00, 0xE0, 0x87, 0x70, 0x3C,

0xFC, 0x73, 0x18, 0x00, 0xE0, 0x87, 0x70, 0x3C, 0x1C, 0x70, 0x18, 0x00,

0xE0, 0x87, 0x70, 0x3C, 0x1C, 0x70, 0x18, 0x00, 0xE0, 0x8F, 0x71, 0x3C,

0x1C, 0x70, 0x18, 0x00, 0xC0, 0xFF, 0xFF, 0x3F, 0x00, 0x00, 0x08, 0x00,

0xC0, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 0x0C, 0x00, 0x80, 0xFF, 0xFF, 0x1F,

0x00, 0x00, 0x06, 0x00, 0x80, 0xFF, 0xFF, 0x0F, 0x00, 0x00, 0x07, 0x00,

0x00, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0xF8, 0xFF, 0xFF,

0xFF, 0x7F, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xFF, 0xFF, 0x01, 0x00, 0x00,

0x00, 0x00, 0xFC, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xFF,

0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xFF, 0x1F, 0x00, 0x00, 0x00,

0x00, 0x00, 0x80, 0xFF, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

};

const uint8_t activeSymbol[] PROGMEM = {

B00000000,

B00011000,

B00100100,

B01000010,

B00100100,

B00011000

};

const uint8_t inactiveSymbol[] PROGMEM = {

B00000000,

B00011000,

B00000000,

B00000000

};

Note: The images. h file is a .txt file and Keep the above two files in a single folder

To use Wemos D1 with the Arduino library, you’ll have to use the Arduino IDE with ESP8266 board support. If you haven’t already done that yet, you can easily install ESP8266 Board support to your Arduino IDE by following this tutorial by Sparkfun.

In the code, fill up your WiFi Router SSID and Password.

Then fill up the api_key for all the 3 fields.

You can refer to the above picture to get the api_key.

Once you edited your code, compile it and then upload it into your Wemos/ ESP8266 board.

Credit: The original code was written by SurtrTech, I have modified the code to fit into my requirement.

Final Testing

After uploading the code successfully, you can go to your serial monitor. You will find the numbers as displayed on the WorldoMeters website.

Here is a short clip for testing:

https://www.instagram.com/p/B-xemNTjI2C/?utm_sourc…

Congratulations, now your ESP8266 Covid-19 Live Tracker is ready to use. Insert the 18650 battery into the battery holder.

Slide the switch to the ON position, you will notice the CORONA virus icon on the OLED display. Then one after data will be displayed.

Thank You for reading this article.

Fig-12.2: Wire Gauge Systems Fig-12.4: Cable Sizing Example Fig-12.5: DC Cable Size Chart Fig-13.1: Battery and

Open Green Energy

Open Source DIY Projects on Green energy

ESP8266, Featured, IoT

DIY ESP8266 Covid-19 Live Tracker

Supplies:

Prepare the Board

Mount the Wemos Board ( ESP8266 )

Mount the OLED Display

Mount the Switch

Make the Circuit

Mount the Battery Holder

Complete the Circuit

ThingSpeak Settings

Enter the Parse String

Software and Libraries

Final Testing

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