void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("LDR readings");
  pinMode(2, INPUT) ;
}

void loop() {
int a=analogRead(2); 
Serial.println(a);
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
}
esp:0
esp:2
esp:4
esp:5
esp:12
esp:13
esp:14
esp:15
esp:16
esp:17
esp:18
esp:19
esp:21
esp:22
esp:23
esp:25
esp:26
esp:27
esp:32
esp:33
esp:34
esp:35
esp:3V3
esp:EN
esp:VP
esp:VN
esp:GND.1
esp:D2
esp:D3
esp:CMD
esp:5V
esp:GND.2
esp:TX
esp:RX
esp:GND.3
esp:D1
esp:D0
esp:CLK
ldr1:VCC
ldr1:GND
ldr1:DO
ldr1:AO