I have an Arduino based board using ATmega168PB, but so far only Atmel's provided toolchain supports this microcontroller. I can download the toolchain from Atmel's website, but I am not sure how to make the Arduino environment use it.

1 Answer 1


In the directory for the new core create a new platform.txt and give the entry for compiler.path the location of the bin/ directory containing the Atmel toolchain.


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