Here's the deal: I've connected a small RFID reader module (RDM6300) to my Raspberry Pi 1 Model B. That means I've taken up one 5V pin, one ground pin and one RX pin. A python script reads my RFID tag and prints out the result of the reading. This result needs to be sent to my computer.
Transmission via ethernet (connecting the Pi directly to PC) is not a possibility unfortunately, as the ethernet port of my PC is already in use. I also cannot integrate the Pi into my network and access it this way.
I've thought about connecting to my PC via USB using this cable. The only problem with this solution is I'm already using the RX pin (my RFID module is connected to it).
Is there a way I can still connect to my PC? Also, if I am misunderstanding anything here, please let me know.