Code	Error
601	K_ERROR_SERIAL_INVALID_CONFIG
	Invalid configuration for COM port
602	K_ERROR_SERIAL_OPEN
	Error opening COM port
603	K_ERROR_SERIAL_CONFIG
	Error configuring COM port
604	K_ERROR_SERIAL_CLOSE
	Error closing COM port
605	K_ERROR_SERIAL_PORT_NOT_OPEN
	Error accessing COM port. Port not open.
606	K_ERROR_SERIAL_WRITE
	Error writing to COM port
607	K_ERROR_SERIAL_READ
	Error reading from COM port