#include <WiFi.h> 
#include <WiFiClient.h> 
#include "ThingSpeak.h" 
#include <Adafruit_Sensor.h> 
 
#include "DHT.h" 
#include <Wire.h> 
 const char *ssid="Wokwi-GUEST"; 
 const char *pass= ""; 
 
WiFiClient client; unsigned long myChannelNumber =2384311; 
const char myWriteAPIKey[] ="QSM21SI4KW7591J6"; 
const char* server = "api.thingspeak.com"; 
 int Ledk= 18; 
 int Ledh= 19; 
 int Lux, i; 
 
void setup() { 
  ThingSpeak.begin(client);   
  WiFi.begin(ssid, pass);  
   pinMode(34, INPUT);   
   pinMode(Ledk, OUTPUT);   
   pinMode(Ledh, OUTPUT); 
  Serial.begin(115200); 
}  
void loop() { Lux = 
analogRead(34); i = map(Lux, 0, 1023, 0, 255); 
 if(Lux > 500){   
  analogWrite(Ledk, HIGH);   
  analogWrite(Ledh, LOW);   
  delay(1000); 
}else{ 
  analogWrite(Ledh, HIGH);  
  analogWrite(Ledk, LOW); 
} 
Serial.print("lux :"); 
Serial.println(Lux); 
ThingSpeak.writeField(myChannelNumber,1,Lux,myWriteAPIKey); 
} 
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
led1:A
led1:C
led2:A
led2:C
ldr1:VCC
ldr1:GND
ldr1:DO
ldr1:AO