I'm programming an Atmega328P with Atmel Studio 7 and an Atmel ICE. I've followed a few samples regarding serial communication with FDTI module, and have used a few different Windows programs to monitor serial traffic (XCTU, Tera Term, etc). In each, I can see communication coming from the device, but the data is not what is expected. The device is sending the character 'C', however, the computer does not receive the correct character. Based on the tutorials I've been following, I haven't been able to identify the issue. Can you please point me in the right direction if I have any programming issues or if there are any environment settings that may come in to play? I've attached a circuit diagram, the source code I'm using, and the results of the serial communication.