hi all, I have here an arduino uno and mega 2560 both with code on it. This code was programmed via an atmel ice an I would like to return there in there factory condition. When I program the following bootloader I get some errors. uno: \arduino-1.8.5\hardware\arduino\avr\bootloaders\optiboot\op…

Reset an arduino to factory

anon13120794 May 30, 2018, 12:59am 5

Click "Burn Bootloader"

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