By using the following code you can obtain the MAC address of the ESP32. It is advisable to use a delay to prevent the obtained MAC address from being 00:00:00:00:00:00.
#include <WiFi.h>
void setup(){
Serial.begin(115200);
WiFi.mode(WIFI_STA);
delay(500);
Serial.print("\nDefault ESP32 MAC Address:
");
Serial.println(WiFi.macAddress());
}
void loop(){
//
Do Nothing
}
Result without using delay:
Result using delay:
