How to use serial ports on Ubuntu

1. Embedded (motherboard) port names look like:

/dev/ttyS0
/dev/ttyS1

2. Moxa CP-114 (it's been verified, but other board like CP-132 haven't been yet) port names look like:

/dev/ttyMI0
/dev/ttyMI1
/dev/ttyMI2
/dev/ttyMI3

3. To communicate with devices via the followed programs are used:

sudo apt-get install cutecom
sudo apt-get install setserial

4. Using serail port with VirtualBox:

1. VirtualBox Manager / VM properties / COM ports
2. Check one or both COM-ports
3. point each port to appropriate host device, for instance - /dev/ttyMI0

5. Using serial ports with Wine: