#include <Arduino.h>

#define PIR_ADC_PIN 27      // ADC pin to monitor PIR VCC


void setup() {
  Serial.begin(115200);
  pinMode(PIR_ADC_PIN, INPUT);  // Ensure ADC pin is set correctly
}

void loop() {
  int adcRaw = analogRead(PIR_ADC_PIN);
  Serial.print("ADC Raw Value: ");
  Serial.println(adcRaw);  // Should be close to 0 when PIR is LOW

  delay(500);

  delay(1000);
}