Can optiLoader be used to burn custom hex?
For example, there's hex representation stored in optiLoader.ino in image_328
, if that value is replaced with content of my pre-compiled hex, should that work right out of the box or some additional tweaking is needed?
EDIT
Discussion about the same topic on arduino forum as well.
getch
andavrisp
in that ArduinoISP sketch. – ShP Mar 14 '18 at 18:26