//Read Data FireBase.
//Resistencias con 220 cada
#include <Arduino.h>
#include <ArduinoJson.h>
#include <HTTPClient.h>
const char* ssid = "Wokwi-GUEST";
const char* password = "";
HTTPClient client;
int httpResponseCode;
int vled;

void setup() {
  pinMode(2, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);

  Serial.begin(115200);
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  //Wait for connection
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
  }
 client.begin("https://SUNGROK.ngrok.io/1004b/view_led.php");
}
void loop() {    
delay(5000);
 httpResponseCode=client.GET();   

//  if (httpResponseCode>0) {
      String payload = client.getString();
      //Serial.println(payload);
 //     DynamicJsonDocument doc(256);
 //     deserializeJson(doc, payload);
 //     String color=doc["Temp1"].as<String>();
      Serial.print("Led = ");
      Serial.println(payload);
      if(payload=="RED"){
        vled=2;
      }else if(payload=="GREEN")
      {
        vled=4;
      }
      else if(payload=="BLUE")
      {
        vled=5;
      }
      cled(vled);
  //}
}
void cled(int led) {
  digitalWrite(led, HIGH);
  delay(1000);
  digitalWrite(led, LOW);
  delay(1000);
}