Thank you for clarification, I have switched in Arduino IDE Processor to 8MHz and I can see the the serial console messages correctly now.
BTW: can you point me to the right place how to reprogram fuses?
Thank you for clarification, I have switched in Arduino IDE Processor to 8MHz and I can see the the serial console messages correctly now.
BTW: can you point me to the right place how to reprogram fuses?