/**
   ESP32 + DHT22 Example for Wokwi
   
   https://wokwi.com/arduino/projects/322410731508073042
*/
#include <WiFi.h>

#include "ThingSpeak.h"

const int button = 4;

const char* WIFI_NAME = "Wokwi-GUEST";
const char* WIFI_PASSWORD = "";
const int myChannelNumber =  2194266;
const char* myApiKey = "KF9204YLOHS67KGP";
const char* server = "api.thingspeak.com";


WiFiClient client;

void setup() {
  Serial.begin(115200);
  pinMode(button,INPUT);
  WiFi.begin(WIFI_NAME, WIFI_PASSWORD);
  while (WiFi.status() != WL_CONNECTED){
    delay(1000);
    Serial.println("Wifi not connected");
  }
  Serial.println("Wifi connected !");
  Serial.println("Local IP: " + String(WiFi.localIP()));
  WiFi.mode(WIFI_STA);
  ThingSpeak.begin(client);
}

void loop() {
  int bs = digitalRead(button);
  Serial.print("value = ");
  Serial.println(bs);
  delay(500);
  ThingSpeak.setField(1,bs);
  
  int x = ThingSpeak.writeFields(myChannelNumber,myApiKey);  
  
  if(x == 200){
    Serial.println("Data pushed successfull");
  }else{
    Serial.println("Push error" + String(x));
  }
  Serial.println("---");

  delay(10000);
}