Hardware components | ||||||
 |
| × | 1 | |||
 |
| × | 1 | |||
 |
| × | 1 | |||
| × | 1 | ||||
 |
| × | 1 | |||
 |
| × | 1 | |||
| × | 1 | ||||
 |
| × | 1 | |||
Software apps and online services | ||||||
 |
| |||||
 |
| |||||
Hand tools and fabrication machines | ||||||
 |
| |||||
 |
| |||||
 |
| |||||
1. INTRODUCTION
Read moreThis is a DIY Arduino Bluetooth smartwatch that I made after going through lots of previously made similar projects on the internet. I added features like saving notes in watch, getting SMS and phone number on watch, find my phone feature and calculator. It is chargeable, and as per test with a 3.7V, 500mAh lipo battery it runs for 6 Hours with a charging time of approximate 30 minutes. The watch is made to shut down the screen after 15 seconds inactivity hence 6 Hours is the maximum time of operation.
2. WORKINGStep 1:Getting the Arduino code into Arduino IDE
Get the Arduino code into Arduino IDE and verify it to work with Arduino Nano. The code has been uploaded below. You can make any changes to the code if needed.
Step 2: Creating an android application usingMIT App Inventor2
Go to MIT App Inventor by clicking here. Create a free account and click on Create Apps! Then click on Start new project.
Below is the design of the app I created. You can view the components I added on the right side.
After the design is complete, click on the Blocks tab besides Designer tab. And add the blocks to get the following sketch on Screen1. Make sure to add your phone's Bluetooth address wherever a black line is placed.
1 / 3
Create two more Screens with names OnScreen and OffScreen. Below are the images of these two screens. These screens are used for Home automation part, so if you have a web url to call, which does a function in any of your appliances then add this url at the place of the black line.
1 / 2
Get the.apk file from BUILD tab and you android app is ready!
Step 3 :Hardware connections
Theconnections are as follows:
Arduinopin2, 3 ---> TXD, RXD of HC-05 BT Module
pin 4, 5, 7 ---> Menu, Next, Previous Push buttons
pin 9 ---> Vibrating Motor
pin A4, A5 ---> SDA, SCL of OLED display 128x64
Battery ( + ) ---> B+ of charging module
Battery ( - ) ---> B- of charging module
Out + of charging module ---> Vin of Arduino (Connect a Switch in between to power On/ Off)
Give 5v and Gnd for necessary components as shown in schematic diagram.
4. HOW TO OPERATEPress Next and Prev buttons simultaneously to enter the menu initially. To select any option press Menu button. To navigate between the options press Next and Prev buttons.
5. CONCLUSIONNow you can create a 3D printed casing for your watch and fit all the components into one. Use the android app to save notes into the watch, sync the real time of your phone to the watch, get notified for calls and messages and also do some easy calculations using the watch.
Note: If the Arduino code shows any error, try importing libraries in the code from here: https://github.com/Archit-09/Libraries-for-watch
#include <SoftReset.h>
#include "U8glib.h"
#include "SoftwareSerial.h"
#include <MemoryFree.h>
#include <avr/sleep.h>
#define nextButton 7 //define the pin numbers for the buttons
#define previousButton 5
#define menuButton 4
#define mot 9
#define buzz A3
SoftwareSerial bluetooth(2,3); //Use software serial for bluetooth
const unsigned char PROGMEM ICON_BITMAP_1[] =
{ //Android Logo
0x00,0x00,
0x00,0x00,
0x04,0x40,
0x07,0xc0,
0x0f,0xe0,
0x0b,0xa0,
0x1f,0xf0,
0x00,0x00,
0x5f,0xf4,
0x5f,0xf4,
0x5f,0xf4,
0x5f,0xf4,
0x1f,0xf0,
0x0c,0x60,
0x0c,0x60,
0x00,0x00
};
const unsigned char PROGMEM ICON_BITMAP_20[] =
{ //chat
0x00,0x00,
0x00,0x00,
0x3f,0xf8,
0x40,0x04,
0x40,0x04,
0x40,0x04,
0x40,0x04,
0x49,0x24,
0x40,0x04,
0x40,0x04,
0x40,0x04,
0x3f,0xc8,
0x00,0x28,
0x00,0x18,
0x00,0x08,
0x00,0x00
};
const unsigned char PROGMEM ICON_BITMAP_65[] =
{ //bar signal
0x00,0x00,
0x00,0x00,
0x3f,0xe0,
0x10,0x40,
0x08,0x80,
0x05,0x00,
0x02,0x00,
0x02,0x00,
0x02,0x00,
0x00,0x0c,
0x00,0x6c,
0x03,0x6c,
0x1b,0x6c,
0x1b,0x6c,
0x00,0x00,
0x00,0x00
};
int i,c=0,t=0;
boolean clockUp = true;
boolean menuShow = false;
boolean selectButtonbool = false;
boolean newMessage = false;
boolean newCall = false;
boolean newCallR = false;
boolean newNote = false;
boolean newBuzz = false;
byte hours = 0;
byte minutes = 0;
byte seconds = 0;
byte day = 0;
byte date = 0;
byte month = 0;
int year = 0;
int k,j,n1,n2,n3,n4,n5,n6,n7,n8,N1,N2,N3,N4,N5,N6,N7,N8 = 0;
float x1,x2,ans = 0.0;
char DateBuffer[30];
char* TimeStorage [6];
char* vout;
String monthw;
String number;
String numberR;
String NoteS;
String message; //Variable for SMS messages
String blReceived; //Storage for strings received from bluetooth
char msg[150]; //Char array for SMS
char numb[15];
char numbR[15];
char note[300];
String op[4]={"+","-","*","/"};
byte menuSelection = 0; //Menu
byte menuSelections = 0; //Settings
byte menuSelectiona = 0; //Apps
byte len; //Length of message
byte len1;
byte len2;
byte l;
static unsigned long lastTick = 0;
//U8GLIB_SSD1306_ADAFRUIT_128X64 u8g(U8G_I2C_OPT_NO_ACK|U8G_I2C_OPT_FAST);
//U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_DEV_0|U8G_I2C_OPT_NO_ACK|U8G_I2C_OPT_FAST); // I2C / TWI
U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NO_ACK|U8G_I2C_OPT_FAST);
//U8GLIB_SH1106_128X64_2X u8g(13, 11, 10, 9,8); // SW SPI Com: SCK = 13, MOSI = 11, CS = 10, A0 = 9, RST = 8
void setup(void) {
// flip screen, if required
//u8g.setRot180();
pinMode(nextButton,INPUT); //Set digital pins as inputs
pinMode(previousButton,INPUT);
pinMode(menuButton,INPUT);
pinMode(mot,OUTPUT);
pinMode(buzz,OUTPUT);
Serial.begin(9600);
bluetooth.begin(9600);
digitalWrite(nextButton,HIGH); //Enable internal pull up on all buttons
digitalWrite(previousButton,HIGH);
digitalWrite(menuButton,HIGH);
digitalWrite(mot,HIGH);
delay(500);
digitalWrite(mot,LOW);
drawStartUp();
delay(4000);
}//end of setup
void loop() {
int k,j,n1,n2,n3,n4,n5,n6,n7,n8,N1,N2,N3,N4,N5,N6,N7,N8 = 0;
float x1,x2,ans = 0.0;
t++;
if(t>160)
{
sleep();
}
if(digitalRead(menuButton)==LOW)
t=0;
if(bluetooth.available() > 0 /*&& bluetooth.find("(")*/)
{
blReceived = bluetooth.readString();
if(blReceived.startsWith("1")) //1 is the preamble date
{
digitalWrite(mot,HIGH);
delay(1000);
digitalWrite(mot,LOW);
seconds++;
blReceived.toCharArray(DateBuffer,blReceived.length()+1);
vout = strtok(DateBuffer,",");
for(int i=0;i<=6;i++)
{
//if(TimeStorage[i] = NULL)
//{Serial.println("Exited Loop");
// break;}
TimeStorage[i] = strtok(NULL,",");
delay(10);
}
//int example = bluetooth.parseInt();
day = atoi(TimeStorage[0] - 1);
date = atoi(TimeStorage[1]);
month = atoi(TimeStorage[2]);
year = atoi(TimeStorage[3]);
hours = atoi(TimeStorage[4]);
minutes = atoi(TimeStorage[5]);
seconds = atoi(TimeStorage[6]);
blReceived="";
t=0;
}
else if (blReceived.startsWith("2"))
{
digitalWrite(mot,HIGH);
delay(1000);
digitalWrite(mot,LOW);
seconds++;
newMessage = true;
message = blReceived;
//sms();
//delay(300000);
blReceived="";
t=0;
}
else if (blReceived.startsWith("3"))
{
digitalWrite(mot,HIGH);
delay(1000);
digitalWrite(mot,LOW);
seconds++;
newCall = true;
number = blReceived;
//num();
//delay(300000);
blReceived="";
t=0;
}
else if (blReceived.startsWith("4"))
{
digitalWrite(mot,HIGH);
delay(1000);
digitalWrite(mot,LOW);
newCallR = true;
numberR = blReceived;
t=0;
u8g.firstPage();
do
{
u8g.setFont(u8g_font_unifont);
u8g.setPrintPos(0,20);
u8g.print("Calling...");
u8g.setPrintPos(0,40);
u8g.print(numberR);
len2 = numberR.length();
number.toCharArray(numbR, len2+1);
//Serial.println(len2);
if(len2<15)
{
//Serial.println("If");
for (int i = 0;(i-1)<len2;i++)
{
//Serial.println("Enter for loop");
u8g.setPrintPos(i*8,30);
u8g.print(numbR[i-15]);
delay(10);
if(numbR[i-16] == '\0')
{
//Serial.println("Break!!");
break;
//delay(3000);
}
}
}
}
while (u8g.nextPage());
blReceived="";
delay(15000);
seconds=seconds+15;
newCallR = false;
}
else if (blReceived.startsWith("5"))
{
digitalWrite(mot,HIGH);
delay(1000);
digitalWrite(mot,LOW);
seconds++;
newNote = true;
NoteS = blReceived;
//notes();
//delay(300000);
blReceived="";
t=0;
}
else if (blReceived.startsWith("6"))
{
newBuzz = true;
Buzz();
blReceived="";
t=0;
}
/*Serial.println(day-1);
Serial.println(date);
Serial.println(month);
Serial.println(year);
Serial.println(hours);
Serial.println(minutes);
Serial.println(seconds);*/
} //end of if for datetime
/*Serial.println(day-1);
Serial.println(date);
Serial.println(month);
Serial.println(year);
Serial.println(hours);
Serial.println(minutes);
Serial.println(seconds);*/
/*else if(bluetooth.available() > 0 && bluetooth.find("CMD")==true)
{
Serial.println("ENTERED MESSAGE");
message = bluetooth.readString();
Serial.println(message);
//delay(300000);
}
*/
if(digitalRead(previousButton)==LOW && digitalRead(nextButton)==LOW) //button is activated
{
seconds=seconds+4;
if(menuShow == false) //To toggle the menu states
{
menuShow = true;
delay(100);
menu(); //Get back the menu selection number
if(menuSelection == 4)
{
seconds=seconds+4;
delay(100);
menuSelection = 0;
while(digitalRead(menuButton)== HIGH)
{
HA();
delay(10);
}
}
if(menuSelection == 3)
{
seconds=seconds+4;
settings();
if(menuSelections == 2)
{
seconds=seconds+4;
delay(100);
menuSelections=0;
delay(100);
while(digitalRead(menuButton)== HIGH)
{
notice();
}
delay(100);
}
if(menuSelections == 3)
{
seconds=seconds+4;
delay(100);
menuSelections=0;
while(digitalRead(menuButton)==HIGH)
{
torch();
delay(10);
}
}
if(menuSelections == 4)
{
seconds=seconds+4;
delay(100);
menuSelections=0;
while(digitalRead(menuButton)==HIGH)
{
bluetooth.write("1");
delay(1000);
bluetooth.write("");
}
}
bluetooth.write("");
bluetooth.write("2");
bluetooth.write("");
}
if(menuSelection == 2)
{
seconds=seconds+4;
apps();
if(menuSelectiona == 2)
{
seconds=seconds+4;
delay(100);
menuSelectiona = 0;
while(digitalRead(menuButton)==HIGH)
{
Calc();
}
bluetooth.write("");
}
if(menuSelectiona == 3)
{
seconds=seconds+4;
delay(100);
menuSelectiona = 0;
while(digitalRead(menuButton)== HIGH)
{sms();}
delay(100);
}
if(menuSelectiona == 4)
{
seconds=seconds+4;
delay(100);
menuSelectiona = 0;
while(digitalRead(menuButton)== HIGH)
{call();}
delay(100);
}
}
}
if(menuShow == true)
{
menuShow = false;
delay(100);
}
}//end of if
advanceTime();
delay(30);
}//end of loop
void sleep()
{
u8g.firstPage();
do{}
while(u8g.nextPage());
}
void advanceTime()
{
if(millis()-lastTick>950) //somehow
{
lastTick = millis();
seconds++;
}
if (seconds > 59)
{
minutes++;
seconds = 0;
}
if (minutes >59)
{
hours++;
minutes = 0;
}
if (hours > 23)
{
hours = 0;
minutes = 0;
date+=1;
}
draw();
}
//*****------------------U8Glib Functions------------------*****
void HA()
{
u8g.firstPage();
do {
bluetooth.write("3");
u8g.setFont(u8g_font_unifont);
u8g.setPrintPos(0,10);
u8g.print("Home Automation");
u8g.setFont(u8g_font_unifont);
u8g.setPrintPos(30,10);
u8g.print("In Development");
bluetooth.write("");
} while( u8g.nextPage() );
}
void Buzz()
{
while(c<5)
{
for(i=1;i<256;i++)
{
analogWrite(buzz,i);
delay(3.92);
}
for(i=256;i>0;i--)
{
analogWrite(buzz,i);
delay(3.92);
}
c++;
}
c=0;
newBuzz=false;
}
void drawStartUp()
{
u8g.firstPage();
do
{
//u8g_prepare();
u8g.setColorIndex(0);
u8g.drawBox(0,0,127,63);
u8g.setColorIndex(1);
u8g.setFont(u8g_font_7x14r);
u8g.setPrintPos(5,10);
u8g.print("Developed By:-");
u8g.setFont(u8g_font_fur17r);
u8g.setPrintPos(10,38);
u8g.print("USER");
u8g.setFont(u8g_font_7x14r);
u8g.setPrintPos(5,62);
u8g.print("V402");
}
while(u8g.nextPage());
} //end of drawStartUp
void menu()
{
u8g.setColorIndex(1);
//u8g.drawCircle(20,20,14);
menuSelection = 1;
while(digitalRead(menuButton) == HIGH)
{
if(digitalRead(nextButton) == LOW)
{
delay(20);
menuSelection++;
delay(50);
}
if(digitalRead(previousButton) == LOW)
{
delay(20);
menuSelection--;
delay(50);
}
if(menuSelection > 4)
{menuSelection = 1;}
if(menuSelection < 1)
{menuSelection = 4;}
//draw picture here
drawMenu();
delay(50); //For debouncing
//draw menus here
}//end of while loop
}//end of menu
void drawMenu()
{
u8g.firstPage();
do
{
u8g.setFont(u8g_font_6x10r);
u8g.setPrintPos(30,8);
u8g.print("--- Menu ---");
//u8g.setPrintPos(0,10);
//u8g.print(menuSelection);
u8g.drawFrame(0,(menuSelection*13)-3,128,13); //Box height is 13 pixels
u8g.drawLine(0,10,128,10);
//Draw menu options
u8g.drawStr(3,20,"Return");
u8g.drawStr(3,20+13,"Apps");
u8g.drawStr(3,20+13+13,"Settings");
u8g.drawStr(3,20+13+13+13,"Home Auto(Beta)");
//u8g.drawStr(3,20+13+13+13,"More");
}
while(u8g.nextPage());
}
void apps()
{
u8g.setColorIndex(1);
//u8g.drawCircle(20,20,14);
menuSelectiona = 1;
delay(200);
while(digitalRead(menuButton) == HIGH)
{
if(digitalRead(nextButton) == LOW)
{
delay(20);
menuSelectiona++;
Serial.println("Up");
delay(50);
}
if(digitalRead(previousButton) == LOW)
{
delay(20);
menuSelectiona--;
delay(50);
}
if(menuSelectiona > 4)
{menuSelectiona = 1;}
if(menuSelectiona < 1)
{menuSelectiona = 4;}
//draw picture here
drawApps();
delay(50); //For debouncing
}//end of while loop
}
void notice()
{
u8g.firstPage();
do
{
u8g.setFont(u8g_font_6x10r);
//u8g.print(NoteS);
l = NoteS.length();
NoteS.toCharArray(note, l+1);
//Serial.println(len);
if(l>0)
{
for(i=0;i<20;i++)
{
u8g.setPrintPos(i*6,8);
u8g.print(note[i]);
delay(10);
}
}
if(l>20)
{
for(i=20;i<40;i++)
{
u8g.setPrintPos((i-20)*6,17);
u8g.print(note[i]);
delay(10);
}
}
if(l>40)
{
for(i=40;i<60;i++)
{
u8g.setPrintPos((i-40)*6,26);
u8g.print(note[i]);
delay(10);
}
}
if(l>60)
{
for(i=60;i<80;i++)
{
u8g.setPrintPos((i-60)*6,35);
u8g.print(note[i]);
delay(10);
}
}
if(l>80)
{
for(i=80;i<100;i++)
{
u8g.setPrintPos((i-80)*6,43);
u8g.print(note[i]);
delay(10);
}
}
if(l>100)
{
for(i=100;i<120;i++)
{
u8g.setPrintPos((i-100)*6,51);
u8g.print(note[i]);
delay(10);
}
}
if(l>120)
{
for(i=120;i<140;i++)
{
u8g.setPrintPos((i-120)*6,59);
u8g.print(note[i]);
delay(10);
}
}
}
while (u8g.nextPage());
delay(30);
newNote = false;
}
void torch()
{
u8g.firstPage();
do{u8g.drawBox(0,0,127,63);}
while(u8g.nextPage());
}
void drawApps()
{
u8g.firstPage();
do
{
u8g.setFont(u8g_font_6x10r);
u8g.setPrintPos(5,8);
u8g.print("--- Applications ---");
//u8g.setPrintPos(0,10);
//u8g.print(menuSelection);
u8g.drawFrame(0,(menuSelectiona*13)-3,128,13); //Box height is 13 pixels
u8g.drawLine(0,10,128,10);
//Draw menu options
u8g.drawStr(3,20,"Return");
u8g.drawStr(3,20+13,"CALC");
u8g.drawStr(3,20+13+13,"SMS");
u8g.drawStr(3,20+13+13+13,"CALLS");
//u8g.drawStr(3,20+13+13+13,"More");
}
while(u8g.nextPage());
}
void settings()
{
u8g.setColorIndex(1);
//u8g.drawCircle(20,20,14);
menuSelections = 1;
delay(200);
while(digitalRead(menuButton) == HIGH)
{
if(digitalRead(nextButton) == LOW)
{
delay(20);
menuSelections++;
Serial.println("Up");
delay(50);
}
if(digitalRead(previousButton) == LOW)
{
delay(20);
menuSelections--;
delay(50);
}
if(menuSelections > 4)
{menuSelections = 1;}
if(menuSelections < 1)
{menuSelections = 4;}
//draw picture here
drawSettings();
delay(50); //For debouncing
}//end of while loop
}
void sms()
{
u8g.firstPage();
do
{
u8g.setFont(u8g_font_unifont);
u8g.setPrintPos(0,10);
u8g.print(message);
len = message.length();
message.toCharArray(msg, len+1);
//Serial.println(len);
if(len>16)
{
//Serial.println("If");
for (int i = 0;(i-1)<len;i++)
{
//Serial.println("Enter for loop");
u8g.setPrintPos(i*8,30);
u8g.print(msg[i+16]);
delay(10);
if(msg[i+17] == '\0')
{
//Serial.println("Break!!");
break;
//delay(3000);
}
}
}
if(len>32)
{
//Serial.println("If");
for (int i = 0;(i-1)<len;i++)
{
//Serial.println("Enter for loop");
u8g.setPrintPos(i*8,50);
u8g.print(msg[i+32]);
delay(10);
if(msg[i+33] == '\0')
{
//Serial.println("Break!!");
break;
//delay(3000);
}
}
}
}
while (u8g.nextPage());
delay(30);
newMessage = false;
}
void call()
{
u8g.firstPage();
do
{
u8g.setFont(u8g_font_unifont);
u8g.setPrintPos(0,10);
u8g.print(number);
len1 = number.length();
number.toCharArray(numb, len1+1);
//Serial.println(len1);
if(len1<15)
{
//Serial.println("If");
for (int i = 0;(i-1)<len1;i++)
{
//Serial.println("Enter for loop");
u8g.setPrintPos(i*8,30);
u8g.print(numb[i-15]);
delay(10);
if(numb[i-16] == '\0')
{
//Serial.println("Break!!");
break;
//delay(3000);
}
}
}
}
while (u8g.nextPage());
delay(30);
newCall = false;
}
void drawSettings()
{
u8g.firstPage();
do
{
u8g.setFont(u8g_font_6x10r);
u8g.setPrintPos(15,8);
u8g.print("--- Settings ---");
//u8g.setPrintPos(0,10);
//u8g.print(menuSelection);
u8g.drawFrame(0,(menuSelections*13)-3,128,13); //Box height is 13 pixels
u8g.drawLine(0,10,128,10);
//Draw menu options
u8g.drawStr(3,20,"Return");
u8g.drawStr(3,20+13,"Notes");
u8g.drawStr(3,20+13+13,"Torch");
u8g.drawStr(3,20+13+13+13,"Find My Phone");
}
while(u8g.nextPage());
}
void CalcPrintdata()
{
u8g.setPrintPos(50,25);
u8g.print(n3);
u8g.setPrintPos(40,25);
u8g.print(n4);
u8g.setPrintPos(30,25);
u8g.print(n5);
u8g.setPrintPos(20,25);
u8g.print(n6);
u8g.setPrintPos(60,25);
u8g.print(".");
u8g.setPrintPos(70,25);
u8g.print(n7);
u8g.setPrintPos(80,25);
u8g.print(n8);
u8g.setPrintPos(3,37);
u8g.print(op[k]);
u8g.setPrintPos(50,37);
u8g.print(N3);
u8g.setPrintPos(40,37);
u8g.print(N4);
u8g.setPrintPos(30,37);
u8g.print(N5);
u8g.setPrintPos(20,37);
u8g.print(N6);
u8g.setPrintPos(60,37);
u8g.print(".");
u8g.setPrintPos(70,37);
u8g.print(N7);
u8g.setPrintPos(80,37);
u8g.print(N8);
u8g.setPrintPos(5,46);
u8g.print("---------------");
u8g.setPrintPos(5,54);
u8g.print(ans);
}
void Calc()
{
u8g.firstPage();
do{
u8g.setFont(u8g_font_unifont);
u8g.setPrintPos(0,10);
u8g.print("Calculator:-");
if(digitalRead(previousButton) == LOW)
{
j++;
delay(300);
if(j>12)
j = 0;
}
if(digitalRead(nextButton)==LOW && digitalRead(previousButton)==LOW)
{
j=13;
delay(300);
}
if(j==0)
{
CalcPrintdata();
if(digitalRead(nextButton) == LOW)
{
n6++;
delay(300);
}
if(n6>9)
n6=0;
}
if(j==1)
{
CalcPrintdata();
if(digitalRead(nextButton) == LOW)
{
n5++;
delay(300);
}
if(n5>9)
n5=0;
}
if(j==2)
{
CalcPrintdata();
if(digitalRead(nextButton) == LOW)
{
n4++;
delay(300);
}
if(n4>9)
n4=0;
}
if(j==3)
{
CalcPrintdata();
if(digitalRead(nextButton) == LOW)
{
n3++;
delay(300);
}
if(n3>9)
n3=0;
}
if(j==4)
{
CalcPrintdata();
if(digitalRead(nextButton) == LOW)
{
n7++;
delay(300);
}
if(n7>9)
n7=0;
}
if(j==5)
{
CalcPrintdata();
if(digitalRead(nextButton) == LOW)
{
n8++;
delay(300);
}
if(n8>9)
n8=0;
}
if(j==6)
{
CalcPrintdata();
if(digitalRead(nextButton) == LOW)
{
k++;
delay(300);
}
if(k>3)
k=0;
}
if(j==7)
{
CalcPrintdata();
if(digitalRead(nextButton) == LOW)
{
N6++;
delay(300);
...
This file has been truncated, please download it to see its full contents.
archit borkar
2 projects • 6 followers
Mechanical Engineer
Robotics enthusiast
IoT and ML enthusiast
Product Design and Animation
_3u05Tpwasz.png?auto=compress%2Cformat&w=40&h=40&fit=fillmax&bg=fff&dpr=2)
Comments