// Program: AnalogInput-E_v2.ino

// The code configures the GPIO pin 36 as the analog input
// for the Potentiometer R10.

#define potfin 36

// const int potPin = 36;  // Declaring a label for the GPIO pin 36
// int potValue = 0;       // Variable for storing the potentiometer value
// int mappedValue;

void setup() {
  Serial.begin(115200);
}

void loop() {
  int potValue = 0;       // Variable for storing the potentiometer value
  int mappedValue;
  float mappedValue

  potValue = analogRead(potPin);  // Reading potentiometer value
  Serial.print("Potentiometer value = ");
  Serial.println(potValue);

  /* This block makes scaling of potValue to 0 ~ 250 */
  mappedValue = map(potValue, 0, 4095, 0, 250);  // Make scaling to 0 ~ 250
  Serial.print("Scaled value = ");
  Serial.print(mappedValue);
  Serial.println("%");

  Serial.println();
  delay(1000);
}