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Topic: Burning bootloader to Atmega32u4 (Read 161 times) previous topic - next topic


Feb 16, 2015, 07:08 am Last Edit: Feb 16, 2015, 07:12 am by jzahdeh

I want to burn Arduino bootloader to atmega32u4 using Arduino Uno .
It seems I made a mistake in the circuit I built for the atmega32u4 , as maybe I didn't connect one of the pins.
I connected Pins 14,34,24,44 to 5V
I also connected pins 5 ,15 23,35 43 to the ground.
I connected a 0.1u capacitor to pins 6 ,42.

Picture is attached with this post.
can You tell me what and where I did a mistake.




Feb 17, 2015, 09:29 pm Last Edit: Feb 17, 2015, 09:32 pm by RAWD
That´s the hacker way to go!

I found this during my research on the same matter (thanks to Martyn Currey)

I hope this might help you.


That's not an official Arduino Micro.  Have you verified that it has the same pinout that you're expecting?

What error did you get when you tried to burn the bootloader?
ATtiny core for 841+1634+828  http://goo.gl/6fRf8e
ATtiny core for x4/x5/x61/x7/x8 series http://goo.gl/O5Wtyu
ATtiny 841/1634 breakouts, mosfets, touch sensors in my store http://goo.gl/xyUN2v
(forum no longer allows clickable links in sigs :-( )


I made breakout board of Atmega32u4 and want to burn boot-loader with Arduino UNO please guide me how to do that.



You can use Nick Gammons programming tools.

Which µC are you using?


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