Hello ST,
We are developing device and we want to provide free FW updates if some bugs occurre.
Updates will be flashed via DFU - usb communication.
Currently we are using STM32F411CEU6.
Can you recommend best options for protecting the FW from being copied to a non-original board? Is it possible? Or the only option will be to use your new MCUs with firmware encryption feature? Can you suggest pin-pin replacement for F411?
Thank you
Best regards,
Martin
