Hello I am using the ESP32C3 I would like to use API "esp_efuse_mac_get_custom", since I need to use the MAC address programmed in BLK3 for BLE as done here: https://github.com/espressif/esp-idf/blob/master/examples/system/base_mac_address/main/base_mac_address_example_main.c using this API: esp_efu...