32u2 serial to usb chip
eugeene opened this issue · 1 comments
eugeene commented
Hello, I happen to order an Arduino clone board, but it uses a 32u2 chip as a serial to usb converter instead of 16u2 or 8u2. My question is - can i use the precompiled firmwares from 16u2 or do I have to compile extra firmware?
If so what MCU do I use in the makefile? I tried to put
MCU = at90usb82 or
MCU = atmega32u2
bu the compilation fails.
Thank you for any informations.
ddiakopoulos commented
You should be able to use the existing firmware just fine! I've tested it on 8u2, 16u2 and 32u4.