![]() Is it possible/relatively easy to convert a serial port connection to a USB port? ![]() Rs232 to USB => RADIOSHACK USB TO RS232 CABLE (too expensive) I appreciate any help/links that you could give me. I would prefer not to have to use an adapter (serial to USB). Is it possible/relatively easy to convert a serial port connection to a USB port? The serial port connection is using 3 wires (not sure right now what they are for) and I'm wondering if that is possible to replace the serial port connection with a USB connector. If you know of any tips/links, that would be great too. Of course, I would have preferred to use USB but the device already has had some modifications done to it a long time ago prior to USB so it has 9 pin serial connection. What I would need to construct would be something more solid and permanent. I've done some reading on the Arduino and everything I've seen is dealing with prototypes using breadboards. If I wanted to attach a 9 pin serial port to the Arduino Uno, what would I need for that? I've done some searching online and in books and can't seem to find something being done like this. However, looking into the feasibility of the project, I am trying to figure a couple of things out: I am just getting started and have a lot to learn. While I am going to be attempting smaller things along the way, my goal is to complete the main project after I'm better acquainted with the Arduino. ![]() ![]() Hello - I am trying to learn about the Arduino and do a project here. ![]()
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