#define RAIN_ANALOG A0      // AO → A0
#define RAIN_DIGITAL 27     // DO → P27 (D1)

void setup() {
  Serial.begin(115200);
  pinMode(RAIN_DIGITAL, INPUT);
}

void loop() {
  int analogValue = analogRead(RAIN_ANALOG);
  int digitalValue = digitalRead(RAIN_DIGITAL);

  Serial.print("Analog: ");
  Serial.print(analogValue);
  Serial.print(" | Digital: ");
  Serial.println(digitalValue);

  delay(500);
}