Re: How to secure my code in esp8266
Posted: Sun Mar 19, 2017 6:03 pm
Hi, as Rudy says you can build in some checks against the MAC or parts of it. Whilst this isn't the most secure thing for commercial applications it will stop the average person cloning the code to another ESP. You could also put a password in the RTC memory, again this could be worked round if you knew it existed. All you can do is make things hard work, but given that all someone would have to work from is compiled hex, you could make it pretty hard for someone.