int sld = 32;
int led = 33;

int sld_value = 0;

void setup(){
  pinMode(led, OUTPUT);
  Serial.begin(115200); 
}

void loop(){
  sld_value = analogRead(sld);
  Serial.println(sld_value);
  
  if (sld_value >= 2048){
    digitalWrite(led, HIGH);
  }
  else{
    digitalWrite(led, LOW);
  }
}