ESP8266 Community Forum

- Wed May 31, 2017 3:25 pm #66585 hi guys, i read more than 5 datasheet's of esp8266 but i don't read anything about Lock Bits or simillar (or any about to protect new upload's or reverse enginner).

Anybody help me to find lock bit's or simillar!!

- Wed May 31, 2017 3:34 pm #66586 The program code is not stored on the CPU but on the external flash chip. So there is no ability to lock.

- Wed May 31, 2017 8:51 pm #66591

The program code is not stored on the CPU but on the external flash chip. So there is no ability to lock.

yep, this i know, but.... dont have any method to ``lock`` or encrypt like esp32? if no, how can i make a kind of ``encrypt``? if i use 2 MCU and divide code inside of esp and another like tiny (have lock fuses), if cracker pick esp_code, will be missing the other piece of code...

sorry this holy english

- Thu Jun 01, 2017 2:20 am #66595 Hey,
be serious.
The esp8266 design comes from china, they make a living from copying