Module efuse 

MAC address helper using ESP32-S2 eFuse.

Reads the factory-programmed MAC address from eFuse and formats it for use as WiFi SSID suffix, etc.

Functions

default_ap_ssid

Generate a default AP SSID from the MAC address.

mac_address

Read the WiFi station MAC address from eFuse.

mac_bytes

Read the WiFi station MAC address as raw bytes.

push_hex_byte 🔒

Append a two-character uppercase hex byte to a string.