Instalation

You can install from pip:

# pip install serial2tcp

or manual:

git clone git://github.com/mosquito/serial2tcp.git cd serial2tcp python setup.py install

Redirect USB-Serial

For redirect /dev/ttyUSB0 with baudrate 9600 bps and 192.168.2.1 can connect to that:

# serial2tcp -p /dev/ttyUSB0 -b 9600 -l 0.0.0.0 –allow-list=’192.168.2.1’

Help

Usage: serial2tcp [options]

Simple Serial to Network (TCP/IP) redirector.

WARNING: You have to allow connections only from the addresses in the “–allow-list” option. e.g. –allow-list=’10.0.0.1, 172.16.0.1, 192.168.0.1’ NOTICE: This service supports only one tcp connection per instance.

Options:

--version

show program’s version number and exit

-h, --help

show this help message and exit

-p SERIAL, --port=SERIAL

Serial port, a number, defualt = ‘/dev/tty0’

-b BAUDRATE, --baud=BAUDRATE

Baudrate, default 115200

-r, --rtscts

Enable RTS/CTS flow control (default off)

-x, --xonxoff

Enable software flow control (default off)

-P PORT, --localport=PORT

TCP/IP port on which to run the server (default 9100)

-l LISTEN, --listen=LISTEN

Listen address on which to run the server (default ‘127.0.0.1’)

--access-list=ACL

List of IP addresses e.g ‘127.0.0.1, 192.168.0.2’

Thanks to

This is based on http://www.cs.earlham.edu/~charliep/ecoi/serial/pyserial-2.2/examples/tcp_serial_redirect.py