Arduino - ESP UUID

Name	Ort	MAC	UUID	Type
Bathroom_upstairs/Shower_button	Bathroom_upstairs Shower_button	08:F9:E0:71:B5:4F	7451983	ESP8266

#include <ESP8266WiFi.h>
#include <Wire.h>


void setup() {
  Serial.begin(9600);
  delay(600);
  Serial.println();
  Serial.print("Chip ID: ");
  Serial.println(ESP.getChipId());
  Serial.print("MAC-Adresse: ");
  Serial.println(WiFi.macAddress());
}

void loop() {
  // ...
}