Design block diagram and flow chart for the code

#define BLYNK$\_$TEMPLATE$\_$ID $"$TMPL$6$hSv$\_$LkYE"

#define BLYNK$\_$TEMPLATE$\_$NAME "Quickstart Template"

#define BLYNK$\_$AUTH$\_$TOKEN "YolLp$4$ChGWU$97$NvUsWsx$3$E$907$t$615-$wO$"$

$/*$ Comment this out to disable prints and save space $*/$

#define BLYNK$\_$PRINT Serial

#include

#include

$//$ Your WiFi credentials.

char ssid$[]=$ "Eman";

char pass$[]="12345678"$;

#include

Servo servo;

#define servo$\_$pin D$1$

#define led$\_$pin D$2$

$//$ servo open close

BLYNK$\_$WRITE$($V$0)\{$

$//$ Set incoming value from pin V$0$ to a variable

int switch$\_$open $=$ param.asInt$()$;

if $($switch$\_$open$)\{$

servo.write$(90)$;

$\}$

else$\{$

servo.write$(0)$;

$\}$

$\}$

$//$ led on off

BLYNK$\_$WRITE$($V$1)\{$

$//$ Set incoming value from pin V$0$ to a variable

int led$\_$on $=$ param.asInt$()$;

if $($led$\_$on$)\{$

digitalWrite$($led$\_$pin,$1)$;

$\}$

else$\{$

digitalWrite$($led$\_$pin,$0)$;

$\}$

$\}$

void setup$()\{$

$//$ Debug console

Serial.begin$(115200)$;

Blynk$.$begin$($BLYNK$\_$AUTH$\_$TOKEN, ssid, pass$)$;

servo.attach$($servo$\_$pin$)$;

$\}$

void loop$()\{$

Blynk$.$run$()$;

$\}$