#define LDR 26

void setup() {
  // put your setup code here, to run once:
  Serial1.begin(115200);
  pinMode(LDR, INPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  int ADCValue = analogRead(LDR);
  Serial1.println(ADCValue);
  delay(500); // this speeds up the simulation
}