// the setup routine runs once when you press reset:
void setup() {
  // initialize serial communication at 115200 bits per second:
  Serial.begin(115200);
}

// the loop routine runs over and over again forever:
void loop() {
  // read the input on analog pin 0:
  int sensorValue = analogRead(A0);
  // Convert the analog reading (which goes from 0 - 1023) to a voltage (0 - 3.2V):
  float voltage = sensorValue * (3.2 / 1023.0);
  // print out the value you read:
  Serial.println("voltage: " + voltage);
  Serial.println("value: " + sensorValue);
  
  delay(1500);
}