Board clock mismatch about atmegaxxm1-c1

[thomasonw]

@scozzarro : Interesting, I have been using the Serial port with no problems, though it is behind an FT232 chip which could be masking things. In a few days I will take a scope to the actual Serial signal and confirm the baud rates. FWIW, I am using 115,200, and 57,500 is the rate used by the bootloader - that though is done via a soft serial, not using the hardware UART.

I am assuming you are using the bootloader as well as the Arduino libs from this repository, there was a LOT or work around the Serial port to get it to work - and work reliably.

Will let you know what I find and we can see if we can get to the bottom of the issue you are having.

[thomasonw]

@scozzarro Hello. Just not I looked at Tx serial transmissions from the ATMega64M1 running at '115,200' baud, and the frequency looks correct to me. (I measured 8.520uS per bit). I am wondering what is happening in your case!