I've been using these devices for years just for simple serial but now I have a request to see if I can retrofit units so that FTP requests can be passed through the serial port to be handled by the host processor and SD card. Alternatively could I load a file into the XP's RAM for direct access?
My only other solution is to throw these out (there's a lot of them) and move on to something more flexible.
My only other solution is to throw these out (there's a lot of them) and move on to something more flexible.
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