I need to create a transparent rs-232 connection from my pc to a remote device. I thought that the Rpi would be a good solution.
I need to connect the serial port on the PC to a Rpi which then connects to a remote Rpi over wifi and then out the remote Rpi's serial port. This needs to act like a piece of wire from end to end.
Here is a simple diagram
PC -> rs232 -> Rpi-> WIFI -> Rpi -> rs232 -> remote device
Any ideas on how I can accomplish this?