ESP32 Forum

Posted: **Thu Sep 25, 2025 10:06 am**

Good morning,

I am working with an Esp32S3 and I would like to get the BLE Mac Address of the chip.

Is there any command or something that I can use to get this BLE Mac Address ?

Best regards,

Thomas TRUILHE

Posted: **Fri Sep 26, 2025 5:50 pm**

Hi,
Please take a look at our FAQ.
How can I get the MAC address of Bluetooth® devices for ESP32?

You will need something like this:

Code: Select all

#include "esp_system.h"

uint8_t mac[6];
esp_read_mac(mac, ESP_MAC_BT); // ESP_MAC_BT is the type for Bluetooth MAC

ESP32 Forum

Esp32S3 : How to get the BLE Mac Address ?

Esp32S3 : How to get the BLE Mac Address ?

Re: Esp32S3 : How to get the BLE Mac Address ?