showing results for - "how to get mac id of nodemcu"
Idris
19 May 2017
1/*
2 * Circuits4you.com
3 * Get MAC Address of ESP8266 in Arduino IDE
4*/
5#include <ESP8266WiFi.h>
6
7  const char* wifiName = "circuits4you.com";
8  const char* wifiPass = "your_password";
9
10// the setup function runs once when you press reset or power the board
11void setup() {
12  
13  delay(10);
14  // We start by connecting to a WiFi network
15  Serial.println();
16  Serial.print("ESP8266 MAC: ");
17  Serial.println(WiFi.macAddress());
18  Serial.print("Connecting to ");
19  Serial.println(wifiName);
20
21  WiFi.begin(wifiName, wifiPass);
22
23  while (WiFi.status() != WL_CONNECTED) {
24    delay(500);
25    Serial.print(".");
26  }
27
28  Serial.println("");
29  Serial.println("WiFi connected");
30  Serial.println("IP address: ");
31  Serial.println(WiFi.localIP());
32}
33
34// the loop function runs over and over again forever
35void loop() {
36}