Thank you for clearing out the issue. From the previous comment it seemed that people had access to scraps from espressif. It think that you are right on people mixing up the ESPs to get more profit or it could be that my vendor was deceived by another one. I have checked the Link and all ESPs belon...

It is concerning if ESPs can be obtained from factory faulty-leftovers, as this raises questions about Espressif's manufacturing standards. :shock: The Vendor sent me their stocked Original ESP32 Package from espressif and doesn't understand or want to understand the issue, Says they have sold to ot...

I have attached pictures of two devices. If there is any problems with scanning, I will share the scanned codes.

I have received new ESP32-WROOM-32E modules from my Vendor in China. I found while programming the same code i was using on NODEMCUs, that these chips were locked and the code was unable to flash due to secure boot enabled. I tried on different environments, Arduino IDE, espressif IDE and ESP-IDF CM...