// Read the current door state
pinMode(reedSwitch, INPUT_PULLUP);
pinMode(reedSwitch2, INPUT_PULLUP);
state = digitalRead(reedSwitch);
state2 = digitalRead(reedSwitch2);

// Set LED state to match door state
pinMode(led, OUTPUT);
pinMode(led2,OUTPUT);
digitalWrite(led, state);
digitalWrite(led2,state2);

// Set the reedswitch pin as interrupt, assign interrupt function and set CHANGE mode
attachInterrupt(digitalPinToInterrupt(reedSwitch), changeDoorStatus, CHANGE);
attachInterrupt(digitalPinToInterrupt(reedSwitch2), changeDoorStatus2, CHANGE);

// Connect to Wi-Fi
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(“.”);
}
Serial.println(“”);
Serial.println(“WiFi connected”);

bot.sendMessage(CHAT_ID, "Bot started up", "");


}

void loop() {
if (changeState){
unsigned long currentMillis = millis();
if(currentMillis – previousMillis >= interval) {
previousMillis = currentMillis;
// If a state has occurred, invert the current door state
state = !state;
if(state) {
doorState = “closed”;
}
else{
doorState = “open”;
}

digitalWrite(led, state);
changeState = false;
Serial.println(state);
Serial.println(doorState);

}


}

Very interested in seeing your code as I am also learning

Can you post the code please, i need to monitor 2 doors

BR,
Sebastian

So if I were to use a ESP12-F Doiting ,what would I need to change in the code to make it work correctly? Using the code as it is ,is not stable, for instance on my breadboard I have made the connection(simple), if I jumper the connection to imitate a magnetic switch led is on then I get a response that the door is open then closed , remove the jumper it again does the same , door is open then closed.
Thanks

I’ve had same issues, tried with several devices. Never really got it to work to my satisfaction but have had suggested to me to put a 22 mfd cap in parallel with door contact. Again, for me it wasn’t satisfactory but it may work for you.Good luck

Here is some information about debouncing: https://docs.arduino.cc/built-in-examples/digital/Debounce
It can be applied to the door switch.
Regards,
Sara

Thank you for the reply. I have used the same magnetic reed switch you used i think and tested with multimeter where it seems okay and also as a newbie to arduino and coding i don’t actually know how to “debouncing” the code. it would be a great help if you can assist me to solve the problem.

Hi.
It might be an issue with your circuit or with the door sensor you’re using.
You might need to add some debouncing code to prevent that.
Regards,
Sara