#include <ThingSpeak.h>            //  Library ThingSpeak
#include <WiFi.h>                  //  Library WiFi

const char * SSID = "Wokwi-GUEST"; // nombre WiFI
const char * PASS = "";            // Password WiFi
WiFiClient  client;               

unsigned long ChannelNumber =  XX45612;       // Channel ThingSpeak           
const char * WriteAPIKey = "UAY471FFW1P94KZ2"; //  Write API key
            
int lamp1 = 14;    
int val=0;
void setup() {
  pinMode(lamp1, OUTPUT);
  Serial.begin(115200);
  Serial.println();

  WiFi.begin(SSID, PASS);                                
  Serial.print("Connecting");
  while (WiFi.status() != WL_CONNECTED)
  {
    delay(500);
    Serial.print(".");
  }
  Serial.println();
  Serial.print("Connected, IP address: ");
  Serial.println(WiFi.localIP());
  ThingSpeak.begin(client);
}

void loop() {
    Serial.println("Comando:");
  while (!Serial.available());
  String name = Serial.readStringUntil('\n');
if(name == "on"){
    Serial.println("lamp1 ");
    digitalWrite(lamp1, HIGH);
    val=1;
  } else if (name == "off") {
    digitalWrite(lamp1, LOW);
    val=0;
  }
  //Transmitir los datos al sevidor ThingSpeak
int x = ThingSpeak.writeField(ChannelNumber,1,val,WriteAPIKey);
if(x == 200){
Serial.println("Datos enviados a ThingSpeak");
}
else{
Serial.println("Problem updating channel. HTTP error code " + String(x));
}
delay(500);
}