Blynk iot overide sensor or disable sensor

[sahikmaaz]

i am working on alarm project and i am using a magnetic sensor for door when the door is open the buzzer will HIGH, So now i want to override (bypass) the sensor using Botton, example once Button is on the sensor pin is need to disable.

i hope you hear me soon

Best Regard
Maaz

#define BLYNK_DEVICE_NAME           "Device"

#define BLYNK_FIRMWARE_VERSION        "0.1.0"

#define BLYNK_PRINT Serial
//#define BLYNK_DEBUG

#define APP_DEBUG

// Uncomment your board, or configure a custom board in Settings.h
#define USE_WROVER_BOARD
//#define USE_TTGO_T7

#include "BlynkEdgent.h"
bool alarm_mode = false ;
int ZONE1 = 32;
int buzzer = 22;
int botton = 2;
BlynkTimer timer;
void myTimerEvent(){
  if(digitalRead(ZONE1) ==0){
    Blynk.virtualWrite(V1,"CLOSE");
    
  }
  if(digitalRead(ZONE1) ==1){
    Blynk.virtualWrite(V1,"OPEN");
    if(alarm_mode == true){
      digitalWrite(buzzer, HIGH);
     }
  }
}
BLYNK_WRITE(V2)
{
  if ( param.asInt () == 1)    // <------ ZONE1 BYPASS
{
  digitalWrite(32,HIGH);
}
  else
  {
    digitalWrite(32,LOW);
  }
}
void setup()
{
  pinMode(ZONE1,INPUT_PULLUP);
  pinMode (botton,OUTPUT);
  pinMode (buzzer,OUTPUT);
  Serial.begin(115200);
  delay(100);

  BlynkEdgent.begin();
}

void loop() {
  BlynkEdgent.run();
  timer.run();
  Blynk.run();
}

[PaulRB]

Hi Maaz

Can you explain a little more what you want to achieve? It's not very clear.

Is the button you mentioned real or virtual?

If it is a real button, why do you set it as OUTPUT?

pinMode (botton,OUTPUT);

[sahikmaaz]

thanks for reply sir
sir i set as a OUTPUT because uing this Botton i am trying to bypass the sensor
i want to disable the sensor using botton ,once botton is (HIGH) sensor will bypass means disable ,botton will (LOW) sensor work normal

Best Regards
Maaz

[PaulRB]

It must be difficult to explain in a foreign language, I understand.

Perhaps if you could draw a diagram? It could show how the sensor is connected and what the output you call "botton" is connected.

[sahikmaaz]

Thanks for reply sir
i attached here the sensor picture for your refrence this is just a example sir
pinMode(ZONE1,INPUT_PULLUP);

Best Regards
Maaz

[PaulRB]

@PaulRB

It could show how the sensor is connected and what the output you call "botton" is connected

It didn't. Oh, well.

[ruilviana]

Hi @sahikmaaz
I have never used this library:

But what is this?
A special library function?

@sahikmaaz

BLYNK_WRITE(V2)
{
  if ( param.asInt () == 1)    // <------ ZONE1 BYPASS
    {
       digitalWrite(32,HIGH);
    }
    else
    {
      digitalWrite(32,LOW);
    }
}

[sahikmaaz]

@ruilviana
thanks for reply this is a blynk iot software For Botton commond

Best Regards
Maaz