ESP32 Forum

Hello everyone ,


1.ESP32 MAC Address:

Where is the MAC address of an ESP32 stored, and how can it be modified?

2.RTOS on ESP32:

Where is the Real-Time Operating System (RTOS) saved on an ESP32, and how can one update it to a new version? If an ESP32 has an older version of the RTOS, how can the updated RTOS be obtained and installed on the device?

1. https://lastminuteengineers.com/esp32-m ... -tutorial/

2. The OS and the application are compiled, built and statically linked together, resulting in one binary which contains all OS and non-OS code as a single program/library. You cannot update/replace FreeRTOS on an ESP without also rebuilding and replacing the application.