#include <ESP8266WiFi.h>
#include "WiFiManager.h"
WiFiManager wifiManager;
void setup() {
  // put your setup code here, to run once:
  WiFi.begin("abc","abddd"); // mac dinh la WiFi ESP 8266 nho user name, password nen dong vai tro la 1 WiFi client, nhap sai user name va password de bien no thanh access point
Serial.begin(115200);
if(!wifiManager.autoConnect())
{
  Serial.println("failed to connect and hit timeout");
  delay(1000);
}
}

void loop() {
  // put your main code here, to run repeatedly:

}