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Any luck with a Serial Cable?
acid andy
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#3
10-15-2021, 02:54 PM
(10-15-2021, 12:54 PM)8bit Wrote: RS232 uses inverted signals, probably why you are getting garbage. Some computers use lower voltages on the RS232 port, but not a good idea to directly interface it with a device expecting 3.3v signals.

Ah thanks, that makes sense. I've taken wire cutters to my cable and I'm going to connect it to the GPIO pins on my Pi instead.
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Messages In This Thread
Any luck with a Serial Cable? - by acid andy - 10-15-2021, 11:42 AM
RE: Any luck with a Serial Cable? - by 8bit - 10-15-2021, 12:54 PM
RE: Any luck with a Serial Cable? - by acid andy - 10-15-2021, 02:54 PM
RE: Any luck with a Serial Cable? - by acid andy - 10-15-2021, 04:42 PM

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