how can I protect arduino code from re reading or being copied to another arduino board ...??
is that possible ??
thanks and regards
I have read this article
about protection fuses ...
how to program these fuses on arduino ???
Use the Lock Bits to hamper readout of your sketch.
See the Memory Programming section of the datasheet.
I've set them using an AVR ISP Programmer.
Might be possible with avrdude commands also via the serial port.
thanks alot for your help ...
appreciated
Of course the question always is - just what is it about your code that makes it worth copy-protecting?
Put another way, just how difficult would it be for someone to examine the behaviour of your system, and write their own code?