B4R Question Compiled Arduino sketch secured?

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Beja

Expert
Licensed User
Hi
Android APK is an archive file and not 100% secure against hackers...etc.
Is this the case in Arduino also or it's compiled to binary file like exe files?
 

thetahsk

Active Member
Licensed User
Hi
Android APK is an archive file and not 100% secure against hackers...etc.
Is this the case in Arduino also or it's compiled to binary file like exe files?
the sketches are compiled by avr-gcc into a binary file depending on your hardware platform
The .hex file is the final output of the compilation which is then uploaded to the board.

Look here for details: https://github.com/arduino/Arduino/wiki/Build-Process
 
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