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Topic: Is sketch can be look as a firmware ? (Read 342 times) previous topic - next topic


Hi all,

I wanna know , is sketch  as a firmware for Arduino?
Did we upload the " firmware " which wrote by ourself to the Arduino ?

Please tell me what's the different between sketch and firmware,
I'm really appreciate, thank you.


Sketch is the readable version; when compiled into a .hex file & uploaded, you could say it becomes firmware.
Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at  www.crossroadsfencing.com/BobuinoRev17.
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