Build a Hardened, USB to Serial Cable With CAT5

Synopsis - This project uses CAT5 cable and a USB to serial converter to cheaply extend USB cables long distances. Using a Sparkfun USB to serial breakout board and an RJ-45 breakout, it’s simple to create a cheap USB to serial extension using CAT5 cable. Since there is no enclosure available for a USB to serial device, I also present a whacky way to harden the unit so it can be installed in a rugged environment.



Read on for how to build a rugged USB to TTL serial extension to your microcontroller. Read More...

Tags: USB to TTL, USB Extension Cable