hello everyone,
i want to add manual control in this project, can anyone help me.
I think you need to start from the beginning:
Get some books about programming; Read, learn, try, fail, experiment with your own code and hardware. Get some results, good, bad, doesn’t matter as long as you learn from them. Debug, adapt, try again!
No-one is going to write the code for you (unless they get some incentive to do so).
If you have a specific problem with your code, you can always ask for guidance. Otherwise, start reading! 
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to be very honest i just copy paste work with a little bit of change according to my need previous function and features are working properly
but still not control by manually please,
> #include <ESP8266WiFi.h>
> #include <BlynkSimpleEsp8266.h>
>
> // You should get Auth Token in the Blynk App.
> // Go to the Project Settings (nut icon).
> char auth[] = "JKDr-4k6v42pWnSjRlidq88GfVLM7tLG";
>
> // Your WiFi credentials.
> // Set password to "" for open networks.
> char ssid[] = "Yogendra";
> char pass[] = "Jamsariya";
> //char server[] = "xxx.xxx.xxx.xxx"; // IP for your Local Server
> char server[] = "blynk-cloud.com";
> int port = 8080;
>
> #ifndef UNIT_TEST
> #include <Arduino.h>
> #endif
> #include <IRremoteESP8266.h>
> #include <IRrecv.h>
> #include <IRutils.h>
>
> int out1=16; //pin for relay 1 (D0 on nodemcu)
> int before1; //state of relay 1
> int out2=5; //pin for relay 2 (D1 on nodemcu)
> int before2; //state of relay 2
>
> int tout1=1; //pin for relay 1 (D0 on nodemcu)
> int touch1; //state of relay 1
> int tout2=13; //pin for relay 2 (D1 on nodemcu)
> int touch2; //state of relay 2
>
> int beforeall; // state of the master switch
>
> uint16_t RECV_PIN = 14; //Pin for the IR Receiver data pin (14=D5 for Node mcu)
> IRrecv irrecv(RECV_PIN);
>
> decode_results results;
>
> void setup(){
> Serial.begin(9600);
>
> irrecv.enableIRIn(); // start the receiver
> before1=1; //Relay1 is turned off
> pinMode(out1,OUTPUT);
> before2=1; //Relay2 is turned off
> pinMode(out2,OUTPUT);
>
>
> pinMode(tout1,INPUT);
> touch1=1;
> pinMode(tout2,INPUT);
> touch2=1;
> beforeall=1; //Master Switch is off at startup
>
> digitalWrite(out1, HIGH); //Making the pins high to keep the relay board off (for active low relays)
> digitalWrite(out2, HIGH); // make it LOW for active high relay boards.
> digitalWrite(tout1, LOW); //Making the pins high to keep the relay board off (for active low relays)
> digitalWrite(tout2, LOW);
>
> Blynk.begin(auth, ssid, pass, server, port);
> }
>
> BLYNK_WRITE(V10) //Button Widget is writing to pin V10 that is used for master button in app
> {
> int pinData = param.asInt();
> if (pinData==0){ //Code to turn everything ON/OFF : MASTER SWITCH
> digitalWrite(out1,LOW); //turning on the relay1 with master button
> before1=0;
> Blynk.virtualWrite(V1, 0); //telling the app to display the relay1 button on
>
> digitalWrite(out2,LOW); //turning on the relay2 with master button
> before2=0;
> Blynk.virtualWrite(V2, 0); //telling the app to display the relay2 button on
>
> beforeall=0; //switched the state of master button status to on
> }
> if (pinData==1){
> digitalWrite(out1,HIGH); //this is the opposite of the process
> before1=1;
> Blynk.virtualWrite(V1, 1); //to turn off the relays and the button states changed to off
>
> digitalWrite(out2,HIGH);
> before2=1;
> Blynk.virtualWrite(V2, 1);
>
> beforeall=1; //master button status changed to off
> }}
>
> BLYNK_WRITE(V1) // Virtual pin 1 to contlor relay 1
> {
> int pinData = param.asInt();
> if (pinData==0){
> digitalWrite(out1,LOW); //relay1 is now turned on
> before1=0;
> }
> else if (pinData==0){
> digitalWrite(tout1,LOW); //relay1 is now turned on
> touch1=0;
> }
> if (pinData==1){
> digitalWrite(out1,HIGH); //relay1 is now turned off
> before1=1;
> }
> else if (pinData==1){
> digitalWrite(tout1,LOW); //relay1 is now turned on
> touch1=1;
> }
> }
>
>
> BLYNK_WRITE(V2) // Virtual pin 1 to contlor relay 1
> {
> int pinData = param.asInt();
> if (pinData==0){
> digitalWrite(out2,LOW); //relay1 is now turned on
> before1=0;
> }
> else if (pinData==0){
> digitalWrite(tout2,LOW); //relay1 is now turned on
> touch2=0;
> }
> if (pinData==1){
> digitalWrite(out2,HIGH); //relay1 is now turned off
> before1=1;
> }
> else if (pinData==1){
> digitalWrite(tout2,LOW); //relay1 is now turned on
> touch2=1;
> }
> }
>
>
>
>
>
> void loop() {
> if (irrecv.decode(&results)) {
>
> //here comes the remote part. the IR decode the hex value and compare
>
> if (results.value==0x1FE50AF){ //replace the hex code with yours keeping the prefix 0x
> if(before1==1){ // if relay1 state was turned off, then we turn it on
> digitalWrite(out1,LOW);
> before1=0; //relay1 is now turned on
> Blynk.virtualWrite(V1, 0); //sync the data from hardware to app
> }
> else{
> digitalWrite(out1,HIGH);
> before1=1;
> Blynk.virtualWrite(V1, 1);
> }}
>
>
> if (results.value==0x1FED827){
> if(before2==1){
> digitalWrite(out2,LOW);
> before2=0;
> Blynk.virtualWrite(V2, 0);
> }
> else{
> digitalWrite(out2,HIGH);
> before2=1;
> Blynk.virtualWrite(V2, 1);
> }}
>
> //the master switch for remote
>
> if (results.value==0x1FE48B7){ // hex Code to turn everything ON/OFF
> if(beforeall==1){ // if everything were turned off, then we turn them on
> digitalWrite(out1,LOW);
> before1=0;
> Blynk.virtualWrite(V1, 0);
>
> digitalWrite(out2,LOW);
> before2=0;
> Blynk.virtualWrite(V2, 0);
>
> beforeall=0;
> Blynk.virtualWrite(V10, 0); //sync the master button to the app
> }
> else{
> digitalWrite(out1,HIGH); // if everything were turned off, then we turn them on
> before1=1;
> Blynk.virtualWrite(V1, 1);
> digitalWrite(out2,HIGH);
> before2=1;
> Blynk.virtualWrite(V2, 1);
>
> beforeall=1;
> Blynk.virtualWrite(V10, 1);
> }}
>
>
> irrecv.resume();
> }
> Blynk.run();
> }